| 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 | $92.28 | 4.777% | $96.6882 | $96.69 | $96.70 | $96.70 |
| Purchase #2 | $65.95 | 4.735% | $69.0727 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $32.47 | 11.834% | $36.3125 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $95.97 | 10.157% | $105.7177 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $243.26 | 3.399% | $251.5284 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $37.56 | 12.416% | $42.2234 | $42.22 | $42.20 | $42.20 |
| Purchase #7 | $143.87 | 8.226% | $155.7047 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $711.36 | $757.2476 | $757.24 | $757.20 | $757.20 | |