| 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 | $12.62 | 6.168% | $13.3984 | $13.40 | $13.40 | $13.40 |
| Purchase #2 | $33.90 | 11.484% | $37.7931 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $245.48 | 9.489% | $268.7736 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $25.55 | 7.500% | $27.4663 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $97.90 | 13.167% | $110.7905 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $78.80 | 9.205% | $86.0535 | $86.05 | $86.05 | $86.10 |
| Purchase #7 | $242.64 | 3.136% | $250.2492 | $250.25 | $250.25 | $250.20 |
| 7 purchase totals = | $736.89 | $794.5246 | $794.52 | $794.50 | $794.60 | |