| 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 | $220.88 | 13.497% | $250.6922 | $250.69 | $250.70 | $250.70 |
| Purchase #2 | $93.74 | 10.642% | $103.7158 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $25.34 | 7.462% | $27.2309 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $42.55 | 10.355% | $46.9561 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $33.64 | 5.319% | $35.4293 | $35.43 | $35.45 | $35.40 |
| Purchase #6 | $180.40 | 4.707% | $188.8914 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $151.42 | 9.690% | $166.0926 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $747.97 | $819.0083 | $819.01 | $819.05 | $819.00 | |