| 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 | $60.30 | 6.350% | $64.1291 | $64.13 | $64.15 | $64.10 |
| Purchase #2 | $41.74 | 10.363% | $46.0655 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $93.72 | 3.289% | $96.8025 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $119.47 | 3.145% | $123.2273 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $44.33 | 4.670% | $46.4002 | $46.40 | $46.40 | $46.40 |
| Purchase #6 | $199.30 | 10.629% | $220.4836 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $210.56 | 7.719% | $226.8131 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $769.42 | $823.9213 | $823.92 | $823.95 | $823.90 | |