| 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 | $33.99 | 4.307% | $35.4539 | $35.45 | $35.45 | $35.50 |
| Purchase #2 | $65.53 | 6.506% | $69.7934 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $231.72 | 12.624% | $260.9723 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $178.94 | 13.428% | $202.9681 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $40.51 | 8.335% | $43.8865 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $74.55 | 8.347% | $80.7727 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $12.48 | 9.282% | $13.6384 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $637.72 | $707.4853 | $707.48 | $707.45 | $707.60 | |