| 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 | $7.26 | 7.209% | $7.7834 | $7.78 | $7.80 | $7.80 |
| Purchase #2 | $205.59 | 6.835% | $219.6421 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $59.50 | 9.115% | $64.9234 | $64.92 | $64.90 | $64.90 |
| Purchase #4 | $106.91 | 9.743% | $117.3262 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $60.54 | 9.488% | $66.284 | $66.28 | $66.30 | $66.30 |
| Purchase #6 | $56.43 | 12.144% | $63.2829 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $143.39 | 10.634% | $158.6381 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $639.62 | $697.8801 | $697.87 | $697.95 | $697.80 | |