| 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 | $5.77 | 5.422% | $6.0828 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $48.49 | 3.773% | $50.3195 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $159.38 | 10.491% | $176.1006 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $107.46 | 12.390% | $120.7743 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $61.53 | 13.290% | $69.7073 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $232.59 | 13.393% | $263.7408 | $263.74 | $263.75 | $263.70 |
| Purchase #7 | $180.93 | 5.578% | $191.0223 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $796.15 | $877.7476 | $877.74 | $877.70 | $877.70 | |