| 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 | $57.44 | 4.440% | $59.9903 | $59.99 | $60.00 | $60.00 |
| Purchase #2 | $92.85 | 12.236% | $104.2111 | $104.21 | $104.20 | $104.20 |
| Purchase #3 | $73.95 | 11.289% | $82.2982 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $190.94 | 6.471% | $203.2957 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $65.54 | 12.285% | $73.5916 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $20.57 | 12.738% | $23.1902 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $39.25 | 11.329% | $43.6966 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $540.54 | $590.2737 | $590.28 | $590.30 | $590.30 | |