| 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 | $61.75 | 4.292% | $64.4003 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $91.72 | 5.156% | $96.4491 | $96.45 | $96.45 | $96.40 |
| Purchase #3 | $145.44 | 4.446% | $151.9063 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $249.30 | 6.563% | $265.6616 | $265.66 | $265.65 | $265.70 |
| Purchase #5 | $172.55 | 6.602% | $183.9418 | $183.94 | $183.95 | $183.90 |
| Purchase #6 | $175.26 | 7.283% | $188.0242 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $30.53 | 7.582% | $32.8448 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $926.55 | $983.2281 | $983.22 | $983.20 | $983.10 | |