| 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 | $8.37 | 12.207% | $9.3917 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $39.55 | 7.499% | $42.5159 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $76.75 | 13.561% | $87.1581 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $113.42 | 5.421% | $119.5685 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $191.55 | 13.266% | $216.961 | $216.96 | $216.95 | $217.00 |
| Purchase #6 | $41.80 | 13.551% | $47.4643 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $54.77 | 8.642% | $59.5032 | $59.50 | $59.50 | $59.50 |
| 7 purchase totals = | $526.21 | $582.5627 | $582.56 | $582.50 | $582.70 | |