| 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 | $43.91 | 7.134% | $47.0425 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $105.29 | 5.233% | $110.7998 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $88.80 | 5.370% | $93.5686 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $248.72 | 11.590% | $277.5466 | $277.55 | $277.55 | $277.50 |
| Purchase #5 | $30.85 | 10.467% | $34.0791 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $136.97 | 6.224% | $145.495 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $192.28 | 6.200% | $204.2014 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $846.82 | $912.7330 | $912.74 | $912.75 | $912.70 | |