| 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 | $10.72 | 6.133% | $11.3775 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $122.99 | 9.532% | $134.7134 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $124.28 | 5.227% | $130.7761 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $152.58 | 5.171% | $160.4699 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $105.86 | 10.105% | $116.5572 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $71.48 | 8.319% | $77.4264 | $77.43 | $77.45 | $77.40 |
| Purchase #7 | $134.34 | 3.544% | $139.101 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $722.25 | $770.4215 | $770.43 | $770.45 | $770.50 | |