| 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 | $111.26 | 4.285% | $116.0275 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $24.39 | 4.319% | $25.4434 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $227.88 | 9.242% | $248.9407 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $203.42 | 5.143% | $213.8819 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $25.90 | 10.269% | $28.5597 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $159.53 | 3.507% | $165.1247 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $21.62 | 6.582% | $23.043 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $774.00 | $821.0209 | $821.01 | $821.05 | $820.90 | |