| 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 | $53.49 | 6.457% | $56.9438 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $14.64 | 9.727% | $16.064 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $172.76 | 4.573% | $180.6603 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $89.63 | 9.161% | $97.841 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $136.92 | 13.624% | $155.574 | $155.57 | $155.55 | $155.60 |
| Purchase #6 | $106.88 | 3.431% | $110.5471 | $110.55 | $110.55 | $110.50 |
| Purchase #7 | $162.47 | 3.198% | $167.6658 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $736.79 | $785.2960 | $785.29 | $785.25 | $785.30 | |