| 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 | $38.43 | 4.686% | $40.2308 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $245.84 | 5.248% | $258.7417 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $82.58 | 7.684% | $88.9254 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $83.73 | 5.228% | $88.1074 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $169.76 | 10.180% | $187.0416 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $72.79 | 6.417% | $77.4609 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $170.52 | 13.535% | $193.5999 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $863.65 | $934.1077 | $934.11 | $934.15 | $934.00 | |