| 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 | $47.48 | 9.498% | $51.9897 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $27.83 | 4.397% | $29.0537 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $184.34 | 9.155% | $201.2163 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $25.27 | 11.715% | $28.2304 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $27.62 | 9.822% | $30.3328 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $195.59 | 7.762% | $210.7717 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $173.52 | 7.840% | $187.124 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $681.65 | $738.7186 | $738.71 | $738.70 | $738.70 | |