| 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 | $63.74 | 4.674% | $66.7192 | $66.72 | $66.70 | $66.70 |
| Purchase #2 | $25.60 | 13.589% | $29.0788 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $220.34 | 3.195% | $227.3799 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $16.28 | 12.354% | $18.2912 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $204.55 | 9.708% | $224.4077 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $201.72 | 7.835% | $217.5248 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $6.72 | 12.607% | $7.5672 | $7.57 | $7.55 | $7.60 |
| 7 purchase totals = | $738.95 | $790.9688 | $790.97 | $790.95 | $791.00 | |