| 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 | $74.92 | 3.866% | $77.8164 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $188.46 | 9.645% | $206.637 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $192.33 | 8.824% | $209.3012 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $84.51 | 13.392% | $95.8276 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $152.46 | 8.359% | $165.2041 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $54.88 | 10.299% | $60.5321 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $68.66 | 3.774% | $71.2512 | $71.25 | $71.25 | $71.30 |
| 7 purchase totals = | $816.22 | $886.5696 | $886.57 | $886.60 | $886.50 | |