| 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 | $71.76 | 12.631% | $80.824 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $192.95 | 13.286% | $218.5853 | $218.59 | $218.60 | $218.60 |
| Purchase #3 | $37.44 | 10.493% | $41.3686 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $117.45 | 12.696% | $132.3615 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $154.54 | 9.328% | $168.9555 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $7.82 | 3.184% | $8.069 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $22.29 | 6.103% | $23.6504 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $604.25 | $673.8143 | $673.82 | $673.75 | $674.00 | |