| 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 | $84.55 | 4.352% | $88.2296 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $105.66 | 11.508% | $117.8194 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $242.65 | 9.863% | $266.5826 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $122.59 | 12.710% | $138.1712 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $42.35 | 6.500% | $45.1028 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $187.85 | 4.740% | $196.7541 | $196.75 | $196.75 | $196.80 |
| Purchase #7 | $86.61 | 6.227% | $92.0032 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $872.26 | $944.6629 | $944.65 | $944.65 | $944.70 | |