| 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 | $67.72 | 6.843% | $72.3541 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $124.65 | 7.497% | $133.995 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $80.98 | 9.789% | $88.9071 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $75.80 | 8.675% | $82.3757 | $82.38 | $82.40 | $82.40 |
| Purchase #5 | $233.86 | 4.401% | $244.1522 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $25.45 | 4.746% | $26.6579 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $107.97 | 11.791% | $120.7007 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $716.43 | $769.1427 | $769.15 | $769.15 | $769.30 | |