| 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 | $158.78 | 5.406% | $167.3636 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $48.98 | 3.119% | $50.5077 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $92.47 | 9.610% | $101.3564 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $169.33 | 6.658% | $180.604 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $194.44 | 9.853% | $213.5982 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $36.68 | 5.342% | $38.6394 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $54.88 | 5.331% | $57.8057 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $755.56 | $809.8750 | $809.88 | $809.85 | $809.90 | |