| 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 | $11.59 | 12.158% | $12.9991 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $135.35 | 13.711% | $153.9078 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $163.71 | 9.723% | $179.6275 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $51.67 | 7.642% | $55.6186 | $55.62 | $55.60 | $55.60 |
| Purchase #5 | $125.98 | 3.754% | $130.7093 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $13.61 | 7.486% | $14.6288 | $14.63 | $14.65 | $14.60 |
| Purchase #7 | $192.57 | 4.132% | $200.527 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $694.48 | $748.0181 | $748.03 | $748.05 | $747.90 | |