| 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 | $46.50 | 8.770% | $50.5781 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $138.98 | 10.540% | $153.6285 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $17.69 | 13.399% | $20.0603 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $28.37 | 8.570% | $30.8013 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $113.59 | 6.171% | $120.5996 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $70.63 | 9.428% | $77.289 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $194.97 | 13.452% | $221.1974 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $610.73 | $674.1542 | $674.16 | $674.20 | $674.20 | |