| 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 | $91.88 | 9.855% | $100.9348 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $90.46 | 4.757% | $94.7632 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $222.54 | 11.610% | $248.3769 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $70.79 | 6.505% | $75.3949 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $115.37 | 12.683% | $130.0024 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $77.82 | 13.120% | $88.03 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $6.79 | 3.482% | $7.0264 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $675.65 | $744.5286 | $744.52 | $744.60 | $744.50 | |