| 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 | $98.74 | 6.692% | $105.3477 | $105.35 | $105.35 | $105.30 |
| Purchase #2 | $47.47 | 10.855% | $52.6229 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $29.88 | 4.354% | $31.181 | $31.18 | $31.20 | $31.20 |
| Purchase #4 | $188.85 | 5.270% | $198.8024 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $122.94 | 6.532% | $130.9704 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $26.94 | 8.194% | $29.1475 | $29.15 | $29.15 | $29.10 |
| Purchase #7 | $153.37 | 5.689% | $162.0952 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $668.19 | $710.1671 | $710.17 | $710.15 | $710.10 | |