| 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 | $218.35 | 10.657% | $241.6196 | $241.62 | $241.60 | $241.60 |
| Purchase #2 | $58.35 | 5.651% | $61.6474 | $61.65 | $61.65 | $61.60 |
| Purchase #3 | $79.56 | 7.829% | $85.7888 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $249.90 | 10.762% | $276.7942 | $276.79 | $276.80 | $276.80 |
| Purchase #5 | $28.65 | 11.733% | $32.0115 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $89.56 | 8.234% | $96.9344 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $109.79 | 9.147% | $119.8325 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $834.16 | $914.6284 | $914.62 | $914.65 | $914.50 | |