| 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 | $51.38 | 5.277% | $54.0913 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $67.59 | 8.665% | $73.4467 | $73.45 | $73.45 | $73.40 |
| Purchase #3 | $142.48 | 13.206% | $161.2959 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $82.89 | 12.358% | $93.1335 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $125.57 | 4.173% | $130.81 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $98.64 | 11.830% | $110.3091 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $168.41 | 11.135% | $187.1625 | $187.16 | $187.15 | $187.20 |
| 7 purchase totals = | $736.96 | $810.2490 | $810.25 | $810.25 | $810.20 | |