| 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 | $80.28 | 9.259% | $87.7131 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $181.94 | 6.484% | $193.737 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $55.88 | 5.376% | $58.8841 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $169.71 | 3.501% | $175.6515 | $175.65 | $175.65 | $175.70 |
| Purchase #5 | $103.83 | 8.827% | $112.9951 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $89.98 | 10.356% | $99.2983 | $99.30 | $99.30 | $99.30 |
| Purchase #7 | $35.96 | 13.147% | $40.6877 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $717.58 | $768.9668 | $768.97 | $769.00 | $769.00 | |