| 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 | $83.65 | 9.681% | $91.7482 | $91.75 | $91.75 | $91.70 |
| Purchase #2 | $183.28 | 9.500% | $200.6916 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $91.63 | 9.115% | $99.9821 | $99.98 | $100.00 | $100.00 |
| Purchase #4 | $16.78 | 6.195% | $17.8195 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $76.33 | 3.738% | $79.1832 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $115.57 | 10.707% | $127.9441 | $127.94 | $127.95 | $127.90 |
| Purchase #7 | $247.34 | 3.747% | $256.6078 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $814.58 | $873.9765 | $873.97 | $874.00 | $873.90 | |