| 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 | $249.28 | 11.379% | $277.6456 | $277.65 | $277.65 | $277.60 |
| Purchase #2 | $174.97 | 13.434% | $198.4755 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $88.81 | 8.862% | $96.6803 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $21.40 | 9.288% | $23.3876 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $82.81 | 3.390% | $85.6173 | $85.62 | $85.60 | $85.60 |
| Purchase #6 | $44.90 | 6.429% | $47.7866 | $47.79 | $47.80 | $47.80 |
| Purchase #7 | $9.80 | 6.142% | $10.4019 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $671.97 | $739.9948 | $740.01 | $740.05 | $740.00 | |