| 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 | $39.35 | 9.285% | $43.0036 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $85.78 | 7.435% | $92.1577 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $113.60 | 13.650% | $129.1064 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $105.76 | 4.307% | $110.3151 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $193.92 | 6.720% | $206.9514 | $206.95 | $206.95 | $207.00 |
| Purchase #6 | $106.65 | 6.428% | $113.5055 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $39.75 | 3.688% | $41.216 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $684.81 | $736.2557 | $736.27 | $736.20 | $736.30 | |