| 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 | $70.83 | 4.632% | $74.1108 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $208.65 | 13.739% | $237.3164 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $74.45 | 8.136% | $80.5073 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $23.38 | 8.555% | $25.3802 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $189.97 | 6.322% | $201.9799 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $87.45 | 6.304% | $92.9628 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $110.85 | 12.666% | $124.8903 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $765.58 | $837.1477 | $837.15 | $837.15 | $837.20 | |