| 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 | $228.49 | 11.666% | $255.1456 | $255.15 | $255.15 | $255.10 |
| Purchase #2 | $143.28 | 6.253% | $152.2393 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $110.49 | 9.822% | $121.3423 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $48.50 | 3.192% | $50.0481 | $50.05 | $50.05 | $50.00 |
| Purchase #5 | $15.34 | 11.319% | $17.0763 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $115.57 | 13.510% | $131.1835 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $31.90 | 8.547% | $34.6265 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $693.57 | $761.6616 | $761.67 | $761.75 | $761.50 | |