| 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 | $11.78 | 12.647% | $13.2698 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $220.26 | 12.412% | $247.5987 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $47.54 | 4.149% | $49.5124 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $148.68 | 13.830% | $169.2424 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $33.94 | 3.347% | $35.076 | $35.08 | $35.10 | $35.10 |
| Purchase #6 | $56.51 | 3.485% | $58.4794 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $120.66 | 8.231% | $130.5915 | $130.59 | $130.60 | $130.60 |
| 7 purchase totals = | $639.37 | $703.7702 | $703.77 | $703.80 | $703.80 | |