| 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 | $64.71 | 5.191% | $68.0691 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $73.61 | 9.798% | $80.8223 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $69.64 | 11.641% | $77.7468 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $106.84 | 7.860% | $115.2376 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $42.93 | 11.323% | $47.791 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $32.97 | 7.839% | $35.5545 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $153.86 | 6.224% | $163.4362 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $544.56 | $588.6575 | $588.66 | $588.65 | $588.60 | |