| 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 | $84.87 | 8.555% | $92.1306 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $71.91 | 7.141% | $77.0451 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $50.51 | 3.436% | $52.2455 | $52.25 | $52.25 | $52.20 |
| Purchase #4 | $28.62 | 13.430% | $32.4637 | $32.46 | $32.45 | $32.50 |
| Purchase #5 | $168.53 | 9.329% | $184.2522 | $184.25 | $184.25 | $184.30 |
| Purchase #6 | $100.41 | 9.649% | $110.0986 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $117.52 | 13.630% | $133.538 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $622.37 | $681.7737 | $681.78 | $681.80 | $681.70 | |