| 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 | $65.66 | 7.374% | $70.5018 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $211.36 | 4.653% | $221.1946 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $39.49 | 12.390% | $44.3828 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $144.66 | 11.365% | $161.1006 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $25.41 | 10.357% | $28.0417 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $64.30 | 6.692% | $68.603 | $68.60 | $68.60 | $68.60 |
| Purchase #7 | $151.30 | 13.352% | $171.5016 | $171.50 | $171.50 | $171.50 |
| 7 purchase totals = | $702.18 | $765.3261 | $765.31 | $765.35 | $765.30 | |