| 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 | $43.34 | 6.497% | $46.1558 | $46.16 | $46.15 | $46.20 |
| Purchase #2 | $163.85 | 5.320% | $172.5668 | $172.57 | $172.55 | $172.60 |
| Purchase #3 | $60.79 | 9.121% | $66.3347 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $166.71 | 5.869% | $176.4942 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $149.51 | 9.413% | $163.5834 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $13.56 | 6.481% | $14.4388 | $14.44 | $14.45 | $14.40 |
| Purchase #7 | $28.59 | 8.520% | $31.0259 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $626.35 | $670.5996 | $670.60 | $670.65 | $670.60 | |