| 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 | $45.89 | 3.471% | $47.4828 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $134.46 | 6.148% | $142.7266 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $127.73 | 4.819% | $133.8853 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $18.89 | 8.867% | $20.565 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $135.95 | 9.564% | $148.9523 | $148.95 | $148.95 | $149.00 |
| Purchase #6 | $129.94 | 13.298% | $147.2194 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $176.63 | 6.787% | $188.6179 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $769.49 | $829.4493 | $829.46 | $829.45 | $829.50 | |