| 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 | $76.81 | 5.413% | $80.9677 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $240.37 | 3.794% | $249.4896 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $175.73 | 10.537% | $194.2467 | $194.25 | $194.25 | $194.20 |
| Purchase #4 | $131.29 | 6.190% | $139.4169 | $139.42 | $139.40 | $139.40 |
| Purchase #5 | $152.48 | 11.247% | $169.6294 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $63.45 | 9.420% | $69.427 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $58.83 | 6.323% | $62.5498 | $62.55 | $62.55 | $62.50 |
| 7 purchase totals = | $898.96 | $965.7271 | $965.74 | $965.75 | $965.60 | |