| 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 | $42.86 | 7.728% | $46.1722 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $123.30 | 7.617% | $132.6918 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $194.33 | 4.664% | $203.3936 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $158.63 | 7.502% | $170.5304 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $205.47 | 12.209% | $230.5558 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $47.95 | 12.121% | $53.762 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $78.38 | 3.754% | $81.3224 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $850.92 | $918.4282 | $918.42 | $918.40 | $918.50 | |