| 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 | $32.26 | 11.701% | $36.0347 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $147.98 | 4.827% | $155.123 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $67.99 | 4.283% | $70.902 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $109.49 | 4.147% | $114.0306 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $120.81 | 9.735% | $132.5709 | $132.57 | $132.55 | $132.60 |
| Purchase #6 | $50.60 | 9.827% | $55.5725 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $224.97 | 13.598% | $255.5614 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $754.10 | $819.7951 | $819.78 | $819.75 | $819.80 | |