| 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 | $50.96 | 5.232% | $53.6262 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $47.69 | 11.582% | $53.2135 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $180.42 | 3.678% | $187.0558 | $187.06 | $187.05 | $187.10 |
| Purchase #4 | $105.98 | 13.398% | $120.1792 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $150.84 | 13.864% | $171.7525 | $171.75 | $171.75 | $171.80 |
| Purchase #6 | $50.85 | 6.436% | $54.1227 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $28.32 | 7.594% | $30.4706 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $615.06 | $670.4205 | $670.42 | $670.40 | $670.50 | |