| 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 | $65.84 | 8.457% | $71.4081 | $71.41 | $71.40 | $71.40 |
| Purchase #2 | $135.92 | 6.467% | $144.7099 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $38.49 | 13.413% | $43.6527 | $43.65 | $43.65 | $43.70 |
| Purchase #4 | $32.32 | 8.541% | $35.0805 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $224.65 | 5.372% | $236.7182 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $200.88 | 5.222% | $211.37 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $43.77 | 8.110% | $47.3197 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $741.87 | $790.2591 | $790.26 | $790.20 | $790.30 | |