| 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 | $11.94 | 9.260% | $13.0456 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $185.65 | 4.792% | $194.5463 | $194.55 | $194.55 | $194.50 |
| Purchase #3 | $182.98 | 6.445% | $194.7731 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $134.32 | 10.662% | $148.6412 | $148.64 | $148.65 | $148.60 |
| Purchase #5 | $88.25 | 5.667% | $93.2511 | $93.25 | $93.25 | $93.30 |
| Purchase #6 | $98.36 | 12.857% | $111.0061 | $111.01 | $111.00 | $111.00 |
| Purchase #7 | $121.91 | 11.167% | $135.5237 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $823.41 | $890.7871 | $890.79 | $890.75 | $890.70 | |