| 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 | $51.93 | 12.287% | $58.3106 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $220.27 | 6.402% | $234.3717 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $240.98 | 8.105% | $260.5114 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $11.48 | 11.285% | $12.7755 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $195.29 | 4.737% | $204.5409 | $204.54 | $204.55 | $204.50 |
| Purchase #6 | $129.43 | 12.134% | $145.135 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $48.44 | 6.664% | $51.668 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $897.82 | $967.3131 | $967.32 | $967.30 | $967.30 | |