| 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 | $71.91 | 6.352% | $76.4777 | $76.48 | $76.50 | $76.50 |
| Purchase #2 | $132.89 | 3.378% | $137.379 | $137.38 | $137.40 | $137.40 |
| Purchase #3 | $74.74 | 12.691% | $84.2253 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $167.41 | 10.184% | $184.459 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $34.94 | 10.478% | $38.601 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $127.76 | 12.391% | $143.5907 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $141.91 | 5.483% | $149.6909 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $751.56 | $814.4236 | $814.43 | $814.50 | $814.50 | |