| 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 | $42.85 | 9.299% | $46.8346 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $66.63 | 5.514% | $70.304 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $101.66 | 8.873% | $110.6803 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $111.25 | 5.753% | $117.6502 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $149.35 | 11.587% | $166.6552 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $147.29 | 11.353% | $164.0118 | $164.01 | $164.00 | $164.00 |
| Purchase #7 | $246.72 | 4.382% | $257.5313 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $865.75 | $933.6674 | $933.66 | $933.70 | $933.70 | |