| 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 | $77.52 | 8.808% | $84.348 | $84.35 | $84.35 | $84.30 |
| Purchase #2 | $238.77 | 4.292% | $249.018 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $16.76 | 8.121% | $18.1211 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $46.45 | 13.541% | $52.7398 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $104.60 | 7.247% | $112.1804 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $152.25 | 5.256% | $160.2523 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $29.66 | 13.617% | $33.6988 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $666.01 | $710.3584 | $710.36 | $710.35 | $710.30 | |