| 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 | $106.46 | 10.151% | $117.2668 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $66.62 | 3.628% | $69.037 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $74.57 | 13.739% | $84.8152 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $55.84 | 13.387% | $63.3153 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $86.55 | 10.183% | $95.3634 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $50.67 | 6.268% | $53.846 | $53.85 | $53.85 | $53.80 |
| Purchase #7 | $142.43 | 4.128% | $148.3095 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $583.14 | $631.9532 | $631.97 | $631.90 | $631.90 | |