| 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 | $65.69 | 13.155% | $74.3315 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $13.96 | 12.522% | $15.7081 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $14.86 | 7.248% | $15.9371 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $41.44 | 9.807% | $45.504 | $45.50 | $45.50 | $45.50 |
| Purchase #5 | $84.95 | 10.825% | $94.1458 | $94.15 | $94.15 | $94.10 |
| Purchase #6 | $31.76 | 8.134% | $34.3434 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $201.26 | 6.140% | $213.6174 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $453.92 | $493.5873 | $493.59 | $493.60 | $493.40 | |