| 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 | $54.73 | 6.844% | $58.4757 | $58.48 | $58.50 | $58.50 |
| Purchase #2 | $29.88 | 7.230% | $32.0403 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $180.51 | 6.362% | $191.994 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $150.94 | 10.125% | $166.2227 | $166.22 | $166.20 | $166.20 |
| Purchase #5 | $240.88 | 4.406% | $251.4932 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $147.68 | 13.651% | $167.8398 | $167.84 | $167.85 | $167.80 |
| Purchase #7 | $184.95 | 10.365% | $204.1201 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $989.57 | $1,072.1858 | $1,072.18 | $1,072.20 | $1,072.10 | |