| 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 | $44.68 | 13.169% | $50.5639 | $50.56 | $50.55 | $50.60 |
| Purchase #2 | $83.52 | 9.442% | $91.406 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $127.62 | 8.302% | $138.215 | $138.22 | $138.20 | $138.20 |
| Purchase #4 | $71.74 | 9.445% | $78.5158 | $78.52 | $78.50 | $78.50 |
| Purchase #5 | $194.38 | 13.706% | $221.0217 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $170.75 | 13.121% | $193.1541 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $197.40 | 11.168% | $219.4456 | $219.45 | $219.45 | $219.40 |
| 7 purchase totals = | $890.09 | $992.3221 | $992.33 | $992.25 | $992.30 | |