| 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 | $70.74 | 5.398% | $74.5585 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $240.92 | 11.154% | $267.7922 | $267.79 | $267.80 | $267.80 |
| Purchase #3 | $98.67 | 10.173% | $108.7077 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $38.38 | 8.280% | $41.5579 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $249.53 | 8.711% | $271.2666 | $271.27 | $271.25 | $271.30 |
| Purchase #6 | $18.65 | 3.322% | $19.2696 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $95.29 | 11.297% | $106.0549 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $812.18 | $889.2074 | $889.21 | $889.15 | $889.40 | |