| 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 | $10.35 | 8.791% | $11.2599 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $31.61 | 6.606% | $33.6982 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $33.90 | 11.664% | $37.8541 | $37.85 | $37.85 | $37.90 |
| Purchase #4 | $141.30 | 8.144% | $152.8075 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $204.98 | 13.607% | $232.8716 | $232.87 | $232.85 | $232.90 |
| Purchase #6 | $70.59 | 3.557% | $73.1009 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $110.47 | 6.146% | $117.2595 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $603.20 | $658.8517 | $658.85 | $658.80 | $659.00 | |