| 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 | $28.75 | 11.111% | $31.9444 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $43.37 | 13.795% | $49.3529 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $108.46 | 3.170% | $111.8982 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $150.64 | 9.245% | $164.5667 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $14.26 | 13.307% | $16.1576 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $44.83 | 6.310% | $47.6588 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $205.78 | 13.578% | $233.7208 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $596.09 | $655.2994 | $655.30 | $655.25 | $655.40 | |