| 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 | $84.98 | 7.658% | $91.4878 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $171.59 | 9.259% | $187.4775 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $74.57 | 12.791% | $84.1082 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $161.89 | 13.393% | $183.5719 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $236.48 | 12.600% | $266.2765 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $102.66 | 5.794% | $108.6081 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $104.40 | 5.451% | $110.0908 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $936.57 | $1,031.6208 | $1,031.63 | $1,031.65 | $1,031.70 | |