| 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 | $32.31 | 11.288% | $35.9572 | $35.96 | $35.95 | $36.00 |
| Purchase #2 | $59.63 | 13.501% | $67.6806 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $10.68 | 12.741% | $12.0407 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $84.25 | 5.347% | $88.7548 | $88.75 | $88.75 | $88.80 |
| Purchase #5 | $122.54 | 9.789% | $134.5354 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $89.85 | 7.473% | $96.5645 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $50.71 | 8.296% | $54.9169 | $54.92 | $54.90 | $54.90 |
| 7 purchase totals = | $449.97 | $490.4501 | $490.45 | $490.45 | $490.50 | |