| 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 | $46.54 | 3.848% | $48.3309 | $48.33 | $48.35 | $48.30 |
| Purchase #2 | $19.53 | 6.597% | $20.8184 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $91.59 | 5.303% | $96.447 | $96.45 | $96.45 | $96.40 |
| Purchase #4 | $244.75 | 5.815% | $258.9822 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $200.93 | 4.284% | $209.5378 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $222.40 | 13.715% | $252.9022 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $18.90 | 5.744% | $19.9856 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $844.64 | $907.0041 | $907.01 | $907.05 | $906.90 | |