| 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 | $49.86 | 12.594% | $56.1394 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $9.32 | 6.553% | $9.9307 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $235.93 | 9.742% | $258.9143 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $70.61 | 11.179% | $78.5035 | $78.50 | $78.50 | $78.50 |
| Purchase #5 | $122.59 | 10.858% | $135.9008 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $108.75 | 13.703% | $123.652 | $123.65 | $123.65 | $123.70 |
| Purchase #7 | $62.45 | 5.417% | $65.8329 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $659.51 | $728.8736 | $728.86 | $728.90 | $728.80 | |