| 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 | $38.57 | 7.189% | $41.3428 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $99.71 | 3.660% | $103.3594 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $133.28 | 5.617% | $140.7663 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $177.40 | 13.193% | $200.8044 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $88.98 | 8.767% | $96.7809 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $47.26 | 10.769% | $52.3494 | $52.35 | $52.35 | $52.30 |
| Purchase #7 | $62.97 | 13.193% | $71.2776 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $648.17 | $706.6808 | $706.68 | $706.70 | $706.70 | |