| 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 | $71.28 | 9.325% | $77.9269 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $132.83 | 11.667% | $148.3273 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $132.30 | 9.599% | $144.9995 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $248.90 | 8.469% | $269.9793 | $269.98 | $270.00 | $270.00 |
| Purchase #5 | $96.34 | 6.621% | $102.7187 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $12.46 | 9.570% | $13.6524 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $121.90 | 8.299% | $132.0165 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $816.01 | $889.6206 | $889.63 | $889.65 | $889.60 | |