| 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 | $5.84 | 3.854% | $6.0651 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $87.84 | 3.576% | $90.9812 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $79.63 | 12.572% | $89.6411 | $89.64 | $89.65 | $89.60 |
| Purchase #4 | $113.95 | 8.425% | $123.5503 | $123.55 | $123.55 | $123.60 |
| Purchase #5 | $186.92 | 11.208% | $207.87 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $50.65 | 9.446% | $55.4344 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $39.53 | 7.247% | $42.3947 | $42.39 | $42.40 | $42.40 |
| 7 purchase totals = | $564.36 | $615.9368 | $615.93 | $615.95 | $616.00 | |