| 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 | $85.73 | 6.814% | $91.5716 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $119.81 | 3.341% | $123.8129 | $123.81 | $123.80 | $123.80 |
| Purchase #3 | $156.95 | 8.360% | $170.071 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $36.96 | 3.238% | $38.1568 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $115.25 | 7.797% | $124.236 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $216.41 | 6.690% | $230.8878 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $58.46 | 11.749% | $65.3285 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $789.57 | $844.0646 | $844.07 | $844.05 | $844.10 | |