| 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 | $47.31 | 3.317% | $48.8793 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $199.98 | 6.317% | $212.6127 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $125.64 | 7.696% | $135.3093 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $153.71 | 8.650% | $167.0059 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $46.78 | 12.374% | $52.5686 | $52.57 | $52.55 | $52.60 |
| Purchase #6 | $150.95 | 6.423% | $160.6455 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $98.79 | 10.813% | $109.4722 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $823.16 | $886.4935 | $886.50 | $886.45 | $886.50 | |