| 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 | $22.45 | 5.279% | $23.6351 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $159.44 | 9.867% | $175.1719 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $166.50 | 9.696% | $182.6438 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $14.94 | 13.614% | $16.9739 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $206.92 | 9.597% | $226.7781 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $18.89 | 6.550% | $20.1273 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $83.56 | 7.525% | $89.8479 | $89.85 | $89.85 | $89.80 |
| 7 purchase totals = | $672.70 | $735.1780 | $735.18 | $735.20 | $735.10 | |