| 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 | $74.58 | 5.478% | $78.6655 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $43.28 | 9.651% | $47.457 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $223.62 | 11.673% | $249.7232 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $234.89 | 10.674% | $259.9622 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $73.71 | 5.249% | $77.579 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $123.96 | 6.279% | $131.7434 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $69.81 | 9.373% | $76.3533 | $76.35 | $76.35 | $76.40 |
| 7 purchase totals = | $843.85 | $921.4836 | $921.48 | $921.45 | $921.60 | |