| 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 | $73.71 | 7.271% | $79.0695 | $79.07 | $79.05 | $79.10 |
| Purchase #2 | $138.69 | 9.798% | $152.2788 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $226.91 | 8.515% | $246.2314 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $179.81 | 12.579% | $202.4283 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $86.98 | 8.820% | $94.6516 | $94.65 | $94.65 | $94.70 |
| Purchase #6 | $6.79 | 10.588% | $7.5089 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $53.78 | 12.557% | $60.5332 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $766.67 | $842.7017 | $842.70 | $842.75 | $842.70 | |