| 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 | $50.32 | 8.275% | $54.484 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $33.44 | 8.438% | $36.2617 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $228.91 | 13.430% | $259.6526 | $259.65 | $259.65 | $259.70 |
| Purchase #4 | $214.83 | 12.208% | $241.0564 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $210.71 | 5.259% | $221.7912 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $47.47 | 11.256% | $52.8132 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $38.81 | 10.529% | $42.8963 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $824.49 | $908.9554 | $908.95 | $908.95 | $909.10 | |