| 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 | $79.50 | 10.284% | $87.6758 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $90.97 | 5.499% | $95.9724 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $173.87 | 9.179% | $189.8295 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $237.33 | 12.570% | $267.1624 | $267.16 | $267.15 | $267.20 |
| Purchase #5 | $247.78 | 5.251% | $260.7909 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $110.97 | 4.427% | $115.8826 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $16.48 | 8.814% | $17.9325 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $956.90 | $1,035.2461 | $1,035.24 | $1,035.30 | $1,035.30 | |