| 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 | $35.94 | 8.771% | $39.0923 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $61.48 | 13.560% | $69.8167 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $131.77 | 6.146% | $139.8686 | $139.87 | $139.85 | $139.90 |
| Purchase #4 | $166.98 | 12.111% | $187.2029 | $187.20 | $187.20 | $187.20 |
| Purchase #5 | $57.56 | 7.622% | $61.9472 | $61.95 | $61.95 | $61.90 |
| Purchase #6 | $82.82 | 4.520% | $86.5635 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $7.80 | 9.597% | $8.5486 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $544.35 | $593.0398 | $593.04 | $593.00 | $593.00 | |