| 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 | $60.78 | 5.416% | $64.0718 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $187.79 | 13.278% | $212.7248 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $92.64 | 3.134% | $95.5433 | $95.54 | $95.55 | $95.50 |
| Purchase #4 | $207.25 | 5.781% | $219.2311 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $44.99 | 11.542% | $50.1827 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $173.62 | 4.150% | $180.8252 | $180.83 | $180.85 | $180.80 |
| Purchase #7 | $105.70 | 7.770% | $113.9129 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $872.77 | $936.4918 | $936.48 | $936.50 | $936.40 | |