| 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 | $87.79 | 7.384% | $94.2724 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $239.45 | 8.160% | $258.9891 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $191.27 | 13.555% | $217.1966 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $57.84 | 8.411% | $62.7049 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $160.76 | 6.281% | $170.8573 | $170.86 | $170.85 | $170.90 |
| Purchase #6 | $143.51 | 9.281% | $156.8292 | $156.83 | $156.85 | $156.80 |
| Purchase #7 | $16.92 | 7.423% | $18.176 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $897.54 | $979.0255 | $979.03 | $979.05 | $979.10 | |