| 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 | $63.49 | 10.377% | $70.0784 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $244.50 | 12.209% | $274.351 | $274.35 | $274.35 | $274.40 |
| Purchase #3 | $107.46 | 5.142% | $112.9856 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $38.87 | 7.598% | $41.8233 | $41.82 | $41.80 | $41.80 |
| Purchase #5 | $178.28 | 9.384% | $195.0098 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $124.83 | 7.305% | $133.9488 | $133.95 | $133.95 | $133.90 |
| Purchase #7 | $14.57 | 4.693% | $15.2538 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $772.00 | $843.4507 | $843.45 | $843.45 | $843.50 | |