| 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 | $65.58 | 10.189% | $72.2619 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $61.72 | 6.686% | $65.8466 | $65.85 | $65.85 | $65.80 |
| Purchase #3 | $96.84 | 11.381% | $107.8614 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $51.80 | 9.561% | $56.7526 | $56.75 | $56.75 | $56.80 |
| Purchase #5 | $147.56 | 8.335% | $159.8591 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $65.88 | 4.699% | $68.9757 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $167.81 | 7.636% | $180.624 | $180.62 | $180.60 | $180.60 |
| 7 purchase totals = | $657.19 | $712.1813 | $712.18 | $712.15 | $712.30 | |