| 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 | $206.93 | 7.133% | $221.6903 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $66.85 | 8.371% | $72.446 | $72.45 | $72.45 | $72.40 |
| Purchase #3 | $179.35 | 3.415% | $185.4748 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $5.53 | 5.586% | $5.8389 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $63.35 | 7.177% | $67.8966 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $17.35 | 3.683% | $17.989 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $31.55 | 11.126% | $35.0603 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $570.91 | $606.3959 | $606.40 | $606.40 | $606.40 | |