| 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 | $55.39 | 5.568% | $58.4741 | $58.47 | $58.45 | $58.50 |
| Purchase #2 | $180.92 | 7.303% | $194.1326 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $147.78 | 10.144% | $162.7708 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $134.97 | 13.663% | $153.411 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $89.60 | 5.499% | $94.5271 | $94.53 | $94.55 | $94.50 |
| Purchase #6 | $25.74 | 6.163% | $27.3264 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $27.43 | 7.253% | $29.4195 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $661.83 | $720.0615 | $720.06 | $720.05 | $720.00 | |