| 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 | $43.35 | 4.521% | $45.3099 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $213.39 | 4.857% | $223.7544 | $223.75 | $223.75 | $223.80 |
| Purchase #3 | $165.29 | 7.128% | $177.0719 | $177.07 | $177.05 | $177.10 |
| Purchase #4 | $150.28 | 9.741% | $164.9188 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $41.84 | 12.472% | $47.0583 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $118.77 | 3.325% | $122.7191 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $145.76 | 3.139% | $150.3354 | $150.34 | $150.35 | $150.30 |
| 7 purchase totals = | $878.68 | $931.1678 | $931.17 | $931.10 | $931.20 | |