| 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 | $86.48 | 10.637% | $95.6789 | $95.68 | $95.70 | $95.70 |
| Purchase #2 | $171.64 | 10.583% | $189.8047 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $232.50 | 3.548% | $240.7491 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $102.77 | 7.252% | $110.2229 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $135.36 | 11.610% | $151.0753 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $63.31 | 10.639% | $70.0456 | $70.05 | $70.05 | $70.00 |
| Purchase #7 | $13.55 | 10.388% | $14.9576 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $805.61 | $872.5341 | $872.54 | $872.55 | $872.50 | |