| 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 | $17.94 | 10.571% | $19.8364 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $193.68 | 3.565% | $200.5847 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $250.32 | 11.199% | $278.3533 | $278.35 | $278.35 | $278.40 |
| Purchase #4 | $80.86 | 9.202% | $88.3007 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $99.64 | 4.335% | $103.9594 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $97.61 | 3.234% | $100.7667 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $171.46 | 13.559% | $194.7083 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $911.51 | $986.5095 | $986.51 | $986.50 | $986.60 | |