| 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 | $5.58 | 9.672% | $6.1197 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $142.36 | 6.278% | $151.2974 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $68.30 | 11.411% | $76.0937 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $56.33 | 10.322% | $62.1444 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $228.91 | 10.589% | $253.1493 | $253.15 | $253.15 | $253.10 |
| Purchase #6 | $54.97 | 13.460% | $62.369 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $134.39 | 6.717% | $143.417 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $690.84 | $754.5905 | $754.59 | $754.55 | $754.50 | |