| 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 | $216.97 | 5.779% | $229.5087 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $8.34 | 9.236% | $9.1103 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $160.57 | 4.362% | $167.5741 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $137.57 | 5.273% | $144.8241 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $20.37 | 11.754% | $22.7643 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $139.37 | 4.774% | $146.0235 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $55.61 | 9.105% | $60.6733 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $738.80 | $780.4783 | $780.46 | $780.35 | $780.50 | |