| 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 | $91.64 | 11.823% | $102.4746 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $22.95 | 11.310% | $25.5456 | $25.55 | $25.55 | $25.50 |
| Purchase #3 | $233.25 | 11.243% | $259.4743 | $259.47 | $259.45 | $259.50 |
| Purchase #4 | $57.69 | 11.253% | $64.1819 | $64.18 | $64.20 | $64.20 |
| Purchase #5 | $85.43 | 13.264% | $96.7614 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $83.27 | 12.283% | $93.4981 | $93.50 | $93.50 | $93.50 |
| Purchase #7 | $121.56 | 6.649% | $129.6425 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $695.79 | $771.5784 | $771.57 | $771.55 | $771.60 | |