| 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 | $27.43 | 7.511% | $29.4903 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $201.66 | 7.244% | $216.2683 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $37.28 | 7.453% | $40.0585 | $40.06 | $40.05 | $40.10 |
| Purchase #4 | $73.98 | 8.237% | $80.0737 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $159.33 | 11.519% | $177.6832 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $224.72 | 7.568% | $241.7268 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $190.79 | 4.527% | $199.4271 | $199.43 | $199.45 | $199.40 |
| 7 purchase totals = | $915.19 | $984.7279 | $984.73 | $984.75 | $984.80 | |