| 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 | $96.82 | 10.617% | $107.0994 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $220.42 | 8.853% | $239.9338 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $75.72 | 3.725% | $78.5406 | $78.54 | $78.55 | $78.50 |
| Purchase #4 | $232.59 | 8.871% | $253.2231 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $92.31 | 10.152% | $101.6813 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $57.44 | 9.765% | $63.049 | $63.05 | $63.05 | $63.00 |
| Purchase #7 | $40.70 | 9.853% | $44.7102 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $816.00 | $888.2374 | $888.23 | $888.25 | $888.10 | |