| 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 | $36.51 | 11.592% | $40.7422 | $40.74 | $40.75 | $40.70 |
| Purchase #2 | $84.71 | 11.739% | $94.6541 | $94.65 | $94.65 | $94.70 |
| Purchase #3 | $195.75 | 13.511% | $222.1978 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $113.33 | 10.843% | $125.6184 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $17.67 | 6.376% | $18.7966 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $191.83 | 8.230% | $207.6176 | $207.62 | $207.60 | $207.60 |
| Purchase #7 | $29.76 | 9.206% | $32.4997 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $669.56 | $742.1264 | $742.13 | $742.10 | $742.10 | |