| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.55 | 6.786% | $50.7767 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $183.39 | 3.572% | $189.9407 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $107.57 | 8.142% | $116.3283 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $229.96 | 11.149% | $255.5982 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $188.34 | 13.400% | $213.5776 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $197.82 | 9.456% | $216.5259 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $235.51 | 13.684% | $267.7372 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $1,190.14 | $1,310.4846 | $1,310.50 | $1,310.60 | $1,310.40 | |