| 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 | $29.79 | 13.620% | $33.8474 | $33.85 | $33.85 | $33.80 |
| Purchase #2 | $162.26 | 5.637% | $171.4066 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $187.57 | 4.181% | $195.4123 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $111.39 | 9.316% | $121.7671 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $28.94 | 7.123% | $31.0014 | $31.00 | $31.00 | $31.00 |
| Purchase #6 | $84.85 | 10.467% | $93.7312 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $224.75 | 10.298% | $247.8948 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $829.55 | $895.0608 | $895.06 | $895.05 | $895.00 | |