| 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 | $80.99 | 13.188% | $91.671 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $136.27 | 7.309% | $146.23 | $146.23 | $146.25 | $146.20 |
| Purchase #3 | $99.75 | 9.261% | $108.9878 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $122.39 | 13.820% | $139.3043 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $51.27 | 7.508% | $55.1194 | $55.12 | $55.10 | $55.10 |
| Purchase #6 | $114.60 | 4.124% | $119.3261 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $117.97 | 11.348% | $131.3572 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $723.24 | $791.9958 | $792.00 | $792.00 | $792.00 | |