| 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 | $36.81 | 6.391% | $39.1625 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $87.71 | 9.223% | $95.7995 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $211.61 | 13.868% | $240.9561 | $240.96 | $240.95 | $241.00 |
| Purchase #4 | $94.64 | 9.761% | $103.8778 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $220.30 | 7.377% | $236.5515 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $27.78 | 12.551% | $31.2667 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $187.93 | 7.523% | $202.068 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $866.78 | $949.6821 | $949.69 | $949.65 | $949.90 | |