| 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 | $57.63 | 12.445% | $64.8021 | $64.80 | $64.80 | $64.80 |
| Purchase #2 | $154.69 | 11.119% | $171.89 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $213.58 | 7.449% | $229.4896 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $212.79 | 5.421% | $224.3253 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $17.51 | 13.320% | $19.8423 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $85.80 | 7.658% | $92.3706 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $135.45 | 13.399% | $153.5989 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $877.45 | $956.3188 | $956.32 | $956.35 | $956.30 | |