| 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 | $103.44 | 9.866% | $113.6454 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $184.60 | 13.458% | $209.4435 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $48.73 | 9.764% | $53.488 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $154.66 | 10.229% | $170.4802 | $170.48 | $170.50 | $170.50 |
| Purchase #5 | $108.55 | 4.814% | $113.7756 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $160.35 | 8.610% | $174.1561 | $174.16 | $174.15 | $174.20 |
| Purchase #7 | $38.32 | 13.594% | $43.5292 | $43.53 | $43.55 | $43.50 |
| 7 purchase totals = | $798.65 | $878.5180 | $878.53 | $878.60 | $878.50 | |