| 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 | $25.73 | 6.224% | $27.3314 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $79.85 | 5.248% | $84.0405 | $84.04 | $84.05 | $84.00 |
| Purchase #3 | $16.89 | 9.672% | $18.5236 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $208.65 | 12.636% | $235.015 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $41.49 | 4.433% | $43.3293 | $43.33 | $43.35 | $43.30 |
| Purchase #6 | $101.58 | 8.297% | $110.0081 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $105.51 | 5.536% | $111.351 | $111.35 | $111.35 | $111.40 |
| 7 purchase totals = | $579.70 | $629.5989 | $629.60 | $629.60 | $629.50 | |