| 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 | $248.38 | 10.450% | $274.3357 | $274.34 | $274.35 | $274.30 |
| Purchase #2 | $82.65 | 3.290% | $85.3692 | $85.37 | $85.35 | $85.40 |
| Purchase #3 | $33.94 | 3.752% | $35.2134 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $243.65 | 9.691% | $267.2621 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $50.26 | 8.150% | $54.3562 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $15.91 | 12.805% | $17.9473 | $17.95 | $17.95 | $17.90 |
| Purchase #7 | $32.75 | 13.816% | $37.2747 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $707.54 | $771.7586 | $771.76 | $771.70 | $771.80 | |