| 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 | $21.67 | 6.726% | $23.1275 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $60.48 | 9.127% | $66 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $36.98 | 5.245% | $38.9196 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $169.76 | 11.815% | $189.8171 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $233.38 | 10.796% | $258.5757 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $197.30 | 3.493% | $204.1917 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $187.31 | 9.633% | $205.3536 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $906.88 | $985.9852 | $985.99 | $986.00 | $986.00 | |