| 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 | $74.88 | 12.807% | $84.4699 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $102.68 | 9.282% | $112.2108 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $187.67 | 10.793% | $207.9252 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $117.33 | 6.786% | $125.292 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $125.83 | 4.369% | $131.3275 | $131.33 | $131.35 | $131.30 |
| Purchase #6 | $162.95 | 8.784% | $177.2635 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $168.84 | 12.494% | $189.9349 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $940.18 | $1,028.4238 | $1,028.42 | $1,028.45 | $1,028.40 | |