| 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 | $39.51 | 13.795% | $44.9604 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $133.96 | 12.333% | $150.4813 | $150.48 | $150.50 | $150.50 |
| Purchase #3 | $244.88 | 3.378% | $253.152 | $253.15 | $253.15 | $253.20 |
| Purchase #4 | $216.38 | 4.211% | $225.4918 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $69.32 | 6.264% | $73.6622 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $151.49 | 13.435% | $171.8427 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $16.57 | 8.334% | $17.9509 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $872.11 | $937.5413 | $937.53 | $937.55 | $937.70 | |