| 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 | $35.29 | 8.575% | $38.3161 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $91.70 | 7.458% | $98.539 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $238.55 | 5.444% | $251.5367 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $34.48 | 6.850% | $36.8419 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $70.30 | 12.277% | $78.9307 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $118.56 | 12.265% | $133.1014 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $93.63 | 7.544% | $100.6934 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $682.51 | $737.9592 | $737.96 | $738.00 | $737.80 | |