| 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 | $22.83 | 11.121% | $25.3689 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $153.71 | 10.707% | $170.1677 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $5.89 | 10.558% | $6.5119 | $6.51 | $6.50 | $6.50 |
| Purchase #4 | $13.91 | 10.202% | $15.3291 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $87.54 | 4.757% | $91.7043 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $182.45 | 5.217% | $191.9684 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $224.84 | 13.698% | $255.6386 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $691.17 | $756.6889 | $756.69 | $756.65 | $756.70 | |