| 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 | $48.71 | 10.334% | $53.7437 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $243.34 | 8.802% | $264.7588 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $112.84 | 6.785% | $120.4962 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $13.71 | 9.502% | $15.0127 | $15.01 | $15.00 | $15.00 |
| Purchase #5 | $172.62 | 8.807% | $187.8226 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $218.81 | 11.452% | $243.8681 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $25.82 | 6.595% | $27.5228 | $27.52 | $27.50 | $27.50 |
| 7 purchase totals = | $835.85 | $913.2249 | $913.22 | $913.15 | $913.20 | |