| 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 | $18.47 | 11.682% | $20.6277 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $236.95 | 8.258% | $256.5173 | $256.52 | $256.50 | $256.50 |
| Purchase #3 | $86.47 | 11.399% | $96.3267 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $182.53 | 9.811% | $200.438 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $33.62 | 7.261% | $36.0611 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $230.97 | 8.786% | $251.263 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $148.28 | 7.241% | $159.017 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $937.29 | $1,020.2508 | $1,020.26 | $1,020.25 | $1,020.20 | |