| 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 | $47.38 | 4.211% | $49.3752 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $127.79 | 8.426% | $138.5576 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $141.91 | 5.116% | $149.1701 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $28.90 | 13.420% | $32.7784 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $18.63 | 3.356% | $19.2552 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $95.99 | 4.707% | $100.5082 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $206.28 | 6.400% | $219.4819 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $666.88 | $709.1266 | $709.14 | $709.15 | $709.30 | |