| 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 | $15.94 | 3.786% | $16.5435 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $111.85 | 8.672% | $121.5496 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $189.44 | 6.497% | $201.7479 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $57.95 | 10.436% | $63.9977 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $52.93 | 5.156% | $55.6591 | $55.66 | $55.65 | $55.70 |
| Purchase #6 | $187.76 | 6.255% | $199.5044 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $160.35 | 8.810% | $174.4768 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $776.22 | $833.4790 | $833.48 | $833.50 | $833.40 | |