| 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 | $51.30 | 11.299% | $57.0964 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $71.88 | 5.139% | $75.5739 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $83.50 | 8.556% | $90.6443 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $174.85 | 13.551% | $198.5439 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $102.73 | 6.305% | $109.2071 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $88.62 | 10.828% | $98.2158 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $160.98 | 13.299% | $182.3887 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $733.86 | $811.6701 | $811.67 | $811.65 | $811.60 | |