| 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 | $100.53 | 11.364% | $111.9542 | $111.95 | $111.95 | $112.00 |
| Purchase #2 | $70.85 | 8.330% | $76.7518 | $76.75 | $76.75 | $76.80 |
| Purchase #3 | $76.57 | 3.737% | $79.4314 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $86.67 | 13.568% | $98.4294 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $47.59 | 4.409% | $49.6882 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $157.61 | 13.787% | $179.3397 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $124.36 | 13.602% | $141.2754 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $664.18 | $736.8701 | $736.87 | $736.95 | $736.90 | |