| 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 | $81.86 | 6.431% | $87.1244 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $53.52 | 7.771% | $57.679 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $161.54 | 11.577% | $180.2415 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $105.88 | 12.689% | $119.3151 | $119.32 | $119.30 | $119.30 |
| Purchase #5 | $102.86 | 4.693% | $107.6872 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $195.89 | 3.835% | $203.4024 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $124.76 | 12.687% | $140.5883 | $140.59 | $140.60 | $140.60 |
| 7 purchase totals = | $826.31 | $896.0379 | $896.04 | $896.05 | $896.00 | |