| 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 | $105.68 | 4.599% | $110.5402 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $190.39 | 6.331% | $202.4436 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $71.54 | 11.593% | $79.8336 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $56.30 | 3.539% | $58.2925 | $58.29 | $58.30 | $58.30 |
| Purchase #5 | $56.86 | 6.510% | $60.5616 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $194.49 | 10.467% | $214.8473 | $214.85 | $214.85 | $214.80 |
| Purchase #7 | $187.87 | 3.201% | $193.8837 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $863.13 | $920.4025 | $920.39 | $920.45 | $920.30 | |