| 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 | $22.84 | 11.650% | $25.5009 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $180.60 | 3.535% | $186.9842 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $60.69 | 6.683% | $64.7459 | $64.75 | $64.75 | $64.70 |
| Purchase #4 | $134.60 | 12.306% | $151.1639 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $156.91 | 8.387% | $170.07 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $138.58 | 9.562% | $151.831 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $19.35 | 6.164% | $20.5427 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $713.57 | $770.8386 | $770.83 | $770.85 | $770.80 | |