| 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 | $38.74 | 9.499% | $42.4199 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $156.65 | 6.651% | $167.0688 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $22.31 | 11.500% | $24.8757 | $24.88 | $24.90 | $24.90 |
| Purchase #4 | $65.77 | 5.657% | $69.4906 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $81.53 | 11.560% | $90.9549 | $90.95 | $90.95 | $91.00 |
| Purchase #6 | $204.99 | 11.683% | $228.939 | $228.94 | $228.95 | $228.90 |
| Purchase #7 | $134.33 | 5.471% | $141.6792 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $704.32 | $765.4281 | $765.43 | $765.45 | $765.50 | |