| 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 | $11.49 | 11.187% | $12.7754 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $189.94 | 4.265% | $198.0409 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $159.54 | 9.458% | $174.6293 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $127.58 | 8.591% | $138.5404 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $12.50 | 12.134% | $14.0168 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $34.97 | 11.248% | $38.9034 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $151.78 | 3.392% | $156.9284 | $156.93 | $156.95 | $156.90 |
| 7 purchase totals = | $687.80 | $733.8346 | $733.84 | $733.90 | $733.70 | |