| 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 | $40.89 | 11.836% | $45.7297 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $206.40 | 11.223% | $229.5643 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $194.65 | 8.725% | $211.6332 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $63.90 | 7.846% | $68.9136 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $232.74 | 3.675% | $241.2932 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $47.75 | 11.203% | $53.0994 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $21.77 | 6.846% | $23.2604 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $808.10 | $873.4938 | $873.48 | $873.50 | $873.50 | |