| 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 | $53.75 | 9.639% | $58.931 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $52.71 | 10.195% | $58.0838 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $135.75 | 8.428% | $147.191 | $147.19 | $147.20 | $147.20 |
| Purchase #4 | $64.28 | 8.368% | $69.659 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $224.33 | 7.245% | $240.5827 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $89.26 | 8.841% | $97.1515 | $97.15 | $97.15 | $97.20 |
| Purchase #7 | $9.95 | 7.841% | $10.7302 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $630.03 | $682.3292 | $682.32 | $682.40 | $682.40 | |