| 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 | $68.28 | 4.361% | $71.2577 | $71.26 | $71.25 | $71.30 |
| Purchase #2 | $123.36 | 6.761% | $131.7004 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $241.65 | 4.353% | $252.169 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $152.45 | 8.480% | $165.3778 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $87.87 | 9.610% | $96.3143 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $21.92 | 4.660% | $22.9415 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $20.30 | 10.663% | $22.4646 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $715.83 | $762.2253 | $762.22 | $762.20 | $762.30 | |