| 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 | $50.39 | 11.590% | $56.2302 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $141.95 | 12.638% | $159.8896 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $63.57 | 12.252% | $71.3586 | $71.36 | $71.35 | $71.40 |
| Purchase #4 | $31.25 | 13.425% | $35.4453 | $35.45 | $35.45 | $35.40 |
| Purchase #5 | $120.96 | 7.466% | $129.9909 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $248.98 | 6.692% | $265.6417 | $265.64 | $265.65 | $265.60 |
| Purchase #7 | $112.84 | 5.569% | $119.1241 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $769.94 | $837.6804 | $837.68 | $837.70 | $837.60 | |