| 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 | $91.94 | 4.504% | $96.081 | $96.08 | $96.10 | $96.10 |
| Purchase #2 | $194.40 | 9.411% | $212.695 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $19.37 | 13.195% | $21.9259 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $190.37 | 6.806% | $203.3266 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $199.35 | 8.439% | $216.1731 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $46.42 | 12.723% | $52.326 | $52.33 | $52.35 | $52.30 |
| Purchase #7 | $158.25 | 12.586% | $178.1673 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $900.10 | $980.6949 | $980.71 | $980.75 | $980.70 | |