| 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 | $74.56 | 4.582% | $77.9763 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $71.91 | 6.510% | $76.5913 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $56.44 | 6.809% | $60.283 | $60.28 | $60.30 | $60.30 |
| Purchase #4 | $120.98 | 4.102% | $125.9426 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $71.78 | 9.408% | $78.5331 | $78.53 | $78.55 | $78.50 |
| Purchase #6 | $14.37 | 12.212% | $16.1249 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $6.67 | 9.178% | $7.2822 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $416.71 | $442.7334 | $442.72 | $442.80 | $442.70 | |