| 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 | $70.84 | 7.632% | $76.2465 | $76.25 | $76.25 | $76.20 |
| Purchase #2 | $150.89 | 3.661% | $156.4141 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $223.57 | 4.529% | $233.6955 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $73.39 | 4.246% | $76.5061 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $18.41 | 6.706% | $19.6446 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $10.46 | 7.599% | $11.2549 | $11.25 | $11.25 | $11.30 |
| Purchase #7 | $5.64 | 4.177% | $5.8756 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $553.20 | $579.6373 | $579.64 | $579.65 | $579.60 | |