| 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 | $223.40 | 5.112% | $234.8202 | $234.82 | $234.80 | $234.80 |
| Purchase #2 | $245.91 | 11.228% | $273.5208 | $273.52 | $273.50 | $273.50 |
| Purchase #3 | $47.61 | 6.379% | $50.647 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $37.29 | 10.829% | $41.3281 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $9.49 | 7.201% | $10.1734 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $72.84 | 5.519% | $76.86 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $45.73 | 7.265% | $49.0523 | $49.05 | $49.05 | $49.10 |
| 7 purchase totals = | $682.27 | $736.4018 | $736.40 | $736.35 | $736.40 | |