| 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 | $37.63 | 5.694% | $39.7727 | $39.77 | $39.75 | $39.80 |
| Purchase #2 | $53.36 | 12.711% | $60.1426 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $147.89 | 7.403% | $158.8383 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $213.65 | 9.374% | $233.6776 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $116.67 | 9.794% | $128.0967 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $151.87 | 4.813% | $159.1795 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $211.42 | 6.406% | $224.9636 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $932.49 | $1,004.6710 | $1,004.67 | $1,004.70 | $1,004.70 | |