| 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 | $110.50 | 3.425% | $114.2846 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $56.74 | 12.119% | $63.6163 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $157.93 | 11.840% | $176.6289 | $176.63 | $176.65 | $176.60 |
| Purchase #4 | $22.37 | 7.262% | $23.9945 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $105.55 | 11.672% | $117.8698 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $191.59 | 10.761% | $212.207 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $85.36 | 6.710% | $91.0877 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $730.04 | $799.6888 | $799.69 | $799.70 | $799.70 | |