| 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 | $57.78 | 4.541% | $60.4038 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $147.51 | 7.557% | $158.6573 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $98.55 | 3.774% | $102.2693 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $45.38 | 6.546% | $48.3506 | $48.35 | $48.35 | $48.40 |
| Purchase #5 | $114.70 | 8.766% | $124.7546 | $124.75 | $124.75 | $124.80 |
| Purchase #6 | $147.71 | 4.874% | $154.9094 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $11.56 | 10.180% | $12.7368 | $12.74 | $12.75 | $12.70 |
| 7 purchase totals = | $623.19 | $662.0818 | $662.08 | $662.05 | $662.20 | |