| 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 | $36.35 | 8.858% | $39.5699 | $39.57 | $39.55 | $39.60 |
| Purchase #2 | $105.71 | 9.525% | $115.7789 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $53.32 | 11.632% | $59.5222 | $59.52 | $59.50 | $59.50 |
| Purchase #4 | $24.95 | 3.619% | $25.8529 | $25.85 | $25.85 | $25.90 |
| Purchase #5 | $76.74 | 10.734% | $84.9773 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $192.32 | 7.401% | $206.5536 | $206.55 | $206.55 | $206.60 |
| Purchase #7 | $64.66 | 5.323% | $68.1019 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $554.05 | $600.3567 | $600.35 | $600.35 | $600.50 | |