| 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 | $56.41 | 7.510% | $60.6464 | $60.65 | $60.65 | $60.60 |
| Purchase #2 | $100.34 | 12.509% | $112.8915 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $57.33 | 8.231% | $62.0488 | $62.05 | $62.05 | $62.00 |
| Purchase #4 | $22.67 | 12.162% | $25.4271 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $130.47 | 11.284% | $145.1922 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $96.68 | 7.550% | $103.9793 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $97.29 | 11.824% | $108.7936 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $561.19 | $618.9789 | $618.98 | $619.05 | $618.90 | |