| 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 | $58.50 | 4.589% | $61.1846 | $61.18 | $61.20 | $61.20 |
| Purchase #2 | $133.40 | 12.434% | $149.987 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $201.34 | 7.180% | $215.7962 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $147.78 | 7.191% | $158.4069 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $76.30 | 6.424% | $81.2015 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $249.92 | 8.780% | $271.863 | $271.86 | $271.85 | $271.90 |
| Purchase #7 | $58.91 | 12.742% | $66.4163 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $926.15 | $1,004.8555 | $1,004.86 | $1,004.85 | $1,004.90 | |