| 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 | $32.41 | 12.531% | $36.4713 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $104.46 | 6.614% | $111.369 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $19.47 | 10.561% | $21.5262 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $224.84 | 3.328% | $232.3227 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $13.37 | 7.518% | $14.3752 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $204.64 | 7.352% | $219.6851 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $26.44 | 9.171% | $28.8648 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $625.63 | $664.6143 | $664.62 | $664.60 | $664.70 | |