| 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 | $13.76 | 9.452% | $15.0606 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $99.40 | 3.515% | $102.8939 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $146.49 | 3.423% | $151.5044 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $213.58 | 13.211% | $241.7961 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $88.41 | 7.495% | $95.0363 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $111.37 | 7.604% | $119.8386 | $119.84 | $119.85 | $119.80 |
| Purchase #7 | $27.54 | 7.286% | $29.5466 | $29.55 | $29.55 | $29.50 |
| 7 purchase totals = | $700.55 | $755.6765 | $755.68 | $755.70 | $755.60 | |