| 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 | $14.35 | 10.238% | $15.8192 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $234.30 | 6.477% | $249.4756 | $249.48 | $249.50 | $249.50 |
| Purchase #3 | $19.72 | 3.308% | $20.3723 | $20.37 | $20.35 | $20.40 |
| Purchase #4 | $184.81 | 12.294% | $207.5305 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $162.86 | 9.134% | $177.7356 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $29.47 | 13.383% | $33.414 | $33.41 | $33.40 | $33.40 |
| Purchase #7 | $161.92 | 6.571% | $172.5598 | $172.56 | $172.55 | $172.60 |
| 7 purchase totals = | $807.43 | $876.9070 | $876.91 | $876.90 | $876.90 | |