| 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 | $237.76 | 7.311% | $255.1426 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $88.94 | 9.570% | $97.4516 | $97.45 | $97.45 | $97.50 |
| Purchase #3 | $141.85 | 4.592% | $148.3638 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $223.41 | 12.619% | $251.6021 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $140.79 | 10.403% | $155.4364 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $75.55 | 8.165% | $81.7187 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $64.78 | 8.850% | $70.513 | $70.51 | $70.50 | $70.50 |
| 7 purchase totals = | $973.08 | $1,060.2282 | $1,060.22 | $1,060.20 | $1,060.20 | |