| 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 | $8.69 | 11.738% | $9.71 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $245.61 | 10.726% | $271.9541 | $271.95 | $271.95 | $272.00 |
| Purchase #3 | $118.61 | 11.472% | $132.2169 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $78.27 | 4.244% | $81.5918 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $217.55 | 7.523% | $233.9163 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $45.43 | 12.433% | $51.0783 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $53.54 | 3.674% | $55.5071 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $767.70 | $835.9745 | $835.98 | $835.95 | $836.00 | |