| 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 | $79.58 | 10.150% | $87.6574 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $29.50 | 11.114% | $32.7786 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $53.69 | 4.817% | $56.2762 | $56.28 | $56.30 | $56.30 |
| Purchase #4 | $186.33 | 12.608% | $209.8225 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $150.87 | 10.666% | $166.9618 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $89.97 | 13.140% | $101.7921 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $204.38 | 9.415% | $223.6224 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $794.32 | $878.9110 | $878.91 | $878.90 | $879.00 | |