| 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 | $86.39 | 5.411% | $91.0646 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $219.40 | 9.500% | $240.243 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $22.27 | 11.213% | $24.7671 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $110.60 | 13.318% | $125.3297 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $98.61 | 9.581% | $108.0578 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $212.29 | 8.446% | $230.22 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $39.33 | 11.190% | $43.731 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $788.89 | $863.4132 | $863.41 | $863.40 | $863.40 | |