| 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 | $77.39 | 9.277% | $84.5695 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $114.89 | 11.182% | $127.737 | $127.74 | $127.75 | $127.70 |
| Purchase #3 | $115.50 | 11.719% | $129.0354 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $105.68 | 5.333% | $111.3159 | $111.32 | $111.30 | $111.30 |
| Purchase #5 | $115.81 | 7.115% | $124.0499 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $48.34 | 13.300% | $54.7692 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $66.44 | 3.134% | $68.5222 | $68.52 | $68.50 | $68.50 |
| 7 purchase totals = | $644.05 | $699.9991 | $700.01 | $699.95 | $699.90 | |