| 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 | $72.84 | 7.568% | $78.3525 | $78.35 | $78.35 | $78.40 |
| Purchase #2 | $203.86 | 7.761% | $219.6816 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $208.25 | 7.707% | $224.2998 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $163.81 | 9.745% | $179.7733 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $215.94 | 9.852% | $237.2144 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $195.67 | 8.263% | $211.8382 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $74.34 | 7.525% | $79.9341 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $1,134.71 | $1,231.0939 | $1,231.08 | $1,231.10 | $1,231.10 | |