| 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 | $5.40 | 10.683% | $5.9769 | $5.98 | $6.00 | $6.00 |
| Purchase #2 | $196.51 | 11.778% | $219.6549 | $219.65 | $219.65 | $219.70 |
| Purchase #3 | $183.64 | 11.409% | $204.5915 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $19.78 | 5.792% | $20.9257 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $143.25 | 10.314% | $158.0248 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $249.92 | 9.191% | $272.8901 | $272.89 | $272.90 | $272.90 |
| Purchase #7 | $36.56 | 11.182% | $40.6481 | $40.65 | $40.65 | $40.60 |
| 7 purchase totals = | $835.06 | $922.7120 | $922.71 | $922.75 | $922.70 | |