| 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 | $39.53 | 3.769% | $41.0199 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $8.93 | 8.384% | $9.6787 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $67.41 | 12.213% | $75.6428 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $57.63 | 5.422% | $60.7547 | $60.75 | $60.75 | $60.80 |
| Purchase #5 | $116.85 | 5.672% | $123.4777 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $59.68 | 9.269% | $65.2117 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $53.46 | 5.628% | $56.4687 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $403.49 | $432.2542 | $432.25 | $432.25 | $432.30 | |