| 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 | $14.74 | 5.378% | $15.5327 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $184.76 | 8.430% | $200.3353 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $144.34 | 5.795% | $152.7045 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $105.67 | 4.866% | $110.8119 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $193.86 | 6.242% | $205.9607 | $205.96 | $205.95 | $206.00 |
| Purchase #6 | $144.34 | 11.845% | $161.4371 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $93.70 | 10.208% | $103.2649 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $881.41 | $950.0471 | $950.04 | $950.05 | $950.00 | |