| 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 | $24.80 | 13.331% | $28.1061 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $46.54 | 6.350% | $49.4953 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $164.97 | 8.622% | $179.1937 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $113.85 | 13.486% | $129.2038 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $87.87 | 10.795% | $97.3556 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $47.93 | 11.865% | $53.6169 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $218.56 | 4.246% | $227.8401 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $704.52 | $764.8115 | $764.82 | $764.80 | $764.80 | |