| 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 | $34.45 | 12.438% | $38.7349 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $127.69 | 6.241% | $135.6591 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $55.60 | 8.621% | $60.3933 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $246.75 | 8.726% | $268.2814 | $268.28 | $268.30 | $268.30 |
| Purchase #5 | $182.36 | 11.322% | $203.0068 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $8.89 | 13.526% | $10.0925 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $118.75 | 11.341% | $132.2174 | $132.22 | $132.20 | $132.20 |
| 7 purchase totals = | $774.49 | $848.3854 | $848.38 | $848.40 | $848.40 | |