| 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 | $33.97 | 3.559% | $35.179 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $87.30 | 8.501% | $94.7214 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $66.64 | 12.220% | $74.7834 | $74.78 | $74.80 | $74.80 |
| Purchase #4 | $24.36 | 3.168% | $25.1317 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $55.89 | 12.864% | $63.0797 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $222.34 | 5.202% | $233.9061 | $233.91 | $233.90 | $233.90 |
| Purchase #7 | $170.48 | 13.173% | $192.9373 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $660.98 | $719.7386 | $719.74 | $719.80 | $719.70 | |