| 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 | $56.90 | 3.409% | $58.8397 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $10.27 | 7.826% | $11.0737 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $6.58 | 10.616% | $7.2785 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $138.45 | 10.271% | $152.6702 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $190.61 | 9.719% | $209.1354 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $233.37 | 12.829% | $263.309 | $263.31 | $263.30 | $263.30 |
| Purchase #7 | $23.55 | 10.396% | $25.9983 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $659.73 | $728.3048 | $728.31 | $728.30 | $728.30 | |