| 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 | $87.37 | 12.477% | $98.2712 | $98.27 | $98.25 | $98.30 |
| Purchase #2 | $78.52 | 7.545% | $84.4443 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $56.59 | 3.441% | $58.5373 | $58.54 | $58.55 | $58.50 |
| Purchase #4 | $193.57 | 13.811% | $220.304 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $6.35 | 3.151% | $6.5501 | $6.55 | $6.55 | $6.60 |
| Purchase #6 | $225.94 | 13.187% | $255.7347 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $188.36 | 11.759% | $210.5093 | $210.51 | $210.50 | $210.50 |
| 7 purchase totals = | $836.70 | $934.3509 | $934.34 | $934.35 | $934.30 | |