| 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 | $103.98 | 4.627% | $108.7912 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $26.38 | 4.726% | $27.6267 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $199.46 | 10.651% | $220.7045 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $59.57 | 4.198% | $62.0707 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $57.80 | 12.271% | $64.8926 | $64.89 | $64.90 | $64.90 |
| Purchase #6 | $35.56 | 5.630% | $37.562 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $142.41 | 8.495% | $154.5077 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $625.16 | $676.1554 | $676.15 | $676.15 | $676.20 | |