| 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 | $96.68 | 12.465% | $108.7312 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $46.33 | 5.560% | $48.9059 | $48.91 | $48.90 | $48.90 |
| Purchase #3 | $18.98 | 12.314% | $21.3172 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $148.38 | 9.397% | $162.3233 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $30.94 | 7.825% | $33.3611 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $92.90 | 5.472% | $97.9835 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $50.45 | 6.652% | $53.8059 | $53.81 | $53.80 | $53.80 |
| 7 purchase totals = | $484.66 | $526.4281 | $526.43 | $526.40 | $526.40 | |