| 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 | $41.53 | 11.436% | $46.2794 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $143.75 | 9.611% | $157.5658 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $20.94 | 8.661% | $22.7536 | $22.75 | $22.75 | $22.80 |
| Purchase #4 | $7.50 | 4.402% | $7.8302 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $64.85 | 5.199% | $68.2216 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $83.58 | 5.854% | $88.4728 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $18.74 | 7.295% | $20.1071 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $380.89 | $411.2305 | $411.23 | $411.20 | $411.30 | |