| 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 | $84.53 | 6.142% | $89.7218 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $46.92 | 12.314% | $52.6977 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $39.60 | 3.727% | $41.0759 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $85.85 | 12.735% | $96.783 | $96.78 | $96.80 | $96.80 |
| Purchase #5 | $57.89 | 7.338% | $62.138 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $84.29 | 9.223% | $92.0641 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $221.44 | 11.606% | $247.1403 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $620.52 | $681.6208 | $681.62 | $681.65 | $681.60 | |