| 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 | $85.57 | 9.600% | $93.7847 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $91.46 | 8.638% | $99.3603 | $99.36 | $99.35 | $99.40 |
| Purchase #3 | $49.86 | 3.822% | $51.7656 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $138.38 | 3.397% | $143.0808 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $107.80 | 9.592% | $118.1402 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $176.99 | 12.372% | $198.8872 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $127.43 | 8.129% | $137.7888 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $777.49 | $842.8076 | $842.81 | $842.85 | $842.90 | |