| 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 | $62.87 | 8.460% | $68.1888 | $68.19 | $68.20 | $68.20 |
| Purchase #2 | $36.78 | 3.811% | $38.1817 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $182.26 | 5.441% | $192.1768 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $79.46 | 9.128% | $86.7131 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $235.32 | 6.581% | $250.8064 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $99.96 | 9.404% | $109.3602 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $95.42 | 4.819% | $100.0183 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $792.07 | $845.4453 | $845.45 | $845.45 | $845.50 | |