| 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 | $84.56 | 10.483% | $93.4244 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $222.35 | 7.835% | $239.7711 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $94.87 | 8.730% | $103.1522 | $103.15 | $103.15 | $103.20 |
| Purchase #4 | $37.68 | 3.864% | $39.136 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $162.83 | 4.320% | $169.8643 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $32.41 | 4.361% | $33.8234 | $33.82 | $33.80 | $33.80 |
| Purchase #7 | $247.36 | 5.170% | $260.1485 | $260.15 | $260.15 | $260.10 |
| 7 purchase totals = | $882.06 | $939.3199 | $939.31 | $939.25 | $939.30 | |