| 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 | $84.89 | 4.729% | $88.9044 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $177.91 | 4.748% | $186.3572 | $186.36 | $186.35 | $186.40 |
| Purchase #3 | $46.75 | 4.549% | $48.8767 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $108.67 | 4.494% | $113.5536 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $30.61 | 7.658% | $32.9541 | $32.95 | $32.95 | $33.00 |
| Purchase #6 | $220.47 | 4.767% | $230.9798 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $169.50 | 13.205% | $191.8825 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $838.80 | $893.5083 | $893.50 | $893.55 | $893.70 | |