| 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 | $32.74 | 7.855% | $35.3117 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $55.29 | 12.394% | $62.1426 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $221.88 | 12.604% | $249.8458 | $249.85 | $249.85 | $249.80 |
| Purchase #4 | $49.59 | 10.168% | $54.6323 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $91.93 | 7.298% | $98.6391 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $160.36 | 8.444% | $173.9008 | $173.90 | $173.90 | $173.90 |
| Purchase #7 | $48.51 | 4.161% | $50.5285 | $50.53 | $50.55 | $50.50 |
| 7 purchase totals = | $660.30 | $725.0008 | $725.00 | $725.05 | $724.80 | |