| 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 | $28.43 | 12.161% | $31.8874 | $31.89 | $31.90 | $31.90 |
| Purchase #2 | $26.38 | 3.377% | $27.2709 | $27.27 | $27.25 | $27.30 |
| Purchase #3 | $215.59 | 4.428% | $225.1363 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $104.65 | 9.617% | $114.7142 | $114.71 | $114.70 | $114.70 |
| Purchase #5 | $69.78 | 5.477% | $73.6019 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $29.96 | 6.580% | $31.9314 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $230.95 | 7.295% | $247.7978 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $705.74 | $752.3399 | $752.34 | $752.35 | $752.30 | |