| 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 | $96.34 | 6.165% | $102.2794 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $94.44 | 13.813% | $107.485 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $243.42 | 9.603% | $266.7956 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $45.95 | 13.276% | $52.0503 | $52.05 | $52.05 | $52.10 |
| Purchase #5 | $163.34 | 9.166% | $178.3117 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $16.55 | 13.559% | $18.794 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $40.91 | 10.605% | $45.2485 | $45.25 | $45.25 | $45.20 |
| 7 purchase totals = | $700.95 | $770.9645 | $770.97 | $771.00 | $771.00 | |