| 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 | $21.63 | 13.387% | $24.5256 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $115.45 | 10.753% | $127.8643 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $46.77 | 5.177% | $49.1913 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $214.44 | 8.521% | $232.7124 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $69.72 | 12.489% | $78.4273 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $127.79 | 7.388% | $137.2311 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $228.46 | 10.308% | $252.0097 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $824.26 | $901.9617 | $901.96 | $902.00 | $901.90 | |