| 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 | $83.51 | 7.723% | $89.9595 | $89.96 | $89.95 | $90.00 |
| Purchase #2 | $103.51 | 10.804% | $114.6932 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $55.59 | 3.735% | $57.6663 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $119.80 | 4.706% | $125.4378 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $104.55 | 5.815% | $110.6296 | $110.63 | $110.65 | $110.60 |
| Purchase #6 | $197.92 | 13.350% | $224.3423 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $195.74 | 7.793% | $210.994 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $860.62 | $933.7227 | $933.72 | $933.75 | $933.70 | |