| 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 | $21.48 | 9.505% | $23.5217 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $126.54 | 6.327% | $134.5462 | $134.55 | $134.55 | $134.50 |
| Purchase #3 | $228.54 | 10.477% | $252.4841 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $21.63 | 4.867% | $22.6827 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $85.60 | 10.203% | $94.3338 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $148.27 | 5.426% | $156.3151 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $98.91 | 4.168% | $103.0326 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $730.97 | $786.9162 | $786.91 | $786.95 | $786.80 | |