| 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 | $29.32 | 9.458% | $32.0931 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $210.72 | 8.859% | $229.3877 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $64.63 | 10.449% | $71.3832 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $98.37 | 5.297% | $103.5807 | $103.58 | $103.60 | $103.60 |
| Purchase #5 | $93.85 | 8.166% | $101.5138 | $101.51 | $101.50 | $101.50 |
| Purchase #6 | $147.33 | 11.792% | $164.7032 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $17.43 | 13.556% | $19.7928 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $661.65 | $722.4545 | $722.44 | $722.50 | $722.50 | |