| 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 | $155.71 | 8.829% | $169.4576 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $72.25 | 5.823% | $76.4571 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $230.99 | 5.602% | $243.9301 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $69.54 | 10.172% | $76.6136 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $20.49 | 13.133% | $23.181 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $98.86 | 9.263% | $108.0174 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $42.85 | 11.438% | $47.7512 | $47.75 | $47.75 | $47.80 |
| 7 purchase totals = | $690.69 | $745.4080 | $745.41 | $745.40 | $745.50 | |