| 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 | $35.62 | 3.254% | $36.7791 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $14.39 | 10.520% | $15.9038 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $167.60 | 10.657% | $185.4611 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $158.65 | 4.376% | $165.5925 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $84.88 | 9.517% | $92.958 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $195.29 | 4.517% | $204.1112 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $165.30 | 12.371% | $185.7493 | $185.75 | $185.75 | $185.70 |
| 7 purchase totals = | $821.73 | $886.5550 | $886.55 | $886.55 | $886.60 | |