| 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 | $33.94 | 11.584% | $37.8716 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $89.60 | 8.650% | $97.3504 | $97.35 | $97.35 | $97.40 |
| Purchase #3 | $73.77 | 9.358% | $80.6734 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $145.63 | 8.648% | $158.2241 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $89.31 | 13.177% | $101.0784 | $101.08 | $101.10 | $101.10 |
| Purchase #6 | $173.80 | 10.597% | $192.2176 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $166.43 | 9.192% | $181.7282 | $181.73 | $181.75 | $181.70 |
| 7 purchase totals = | $772.48 | $849.1437 | $849.14 | $849.10 | $849.20 | |