| 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 | $84.78 | 5.395% | $89.3539 | $89.35 | $89.35 | $89.40 |
| Purchase #2 | $10.35 | 5.589% | $10.9285 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $119.28 | 13.655% | $135.5677 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $38.46 | 8.619% | $41.7749 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $154.34 | 11.461% | $172.0289 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $232.50 | 12.562% | $261.7067 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $15.64 | 9.711% | $17.1588 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $655.35 | $728.5194 | $728.52 | $728.50 | $728.60 | |