| 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 | $121.71 | 3.871% | $126.4214 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $78.52 | 9.376% | $85.882 | $85.88 | $85.90 | $85.90 |
| Purchase #3 | $249.29 | 13.332% | $282.5253 | $282.53 | $282.55 | $282.50 |
| Purchase #4 | $5.49 | 13.369% | $6.224 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $77.97 | 13.410% | $88.4258 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $236.48 | 12.329% | $265.6356 | $265.64 | $265.65 | $265.60 |
| Purchase #7 | $26.91 | 7.248% | $28.8604 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $796.37 | $883.9745 | $883.98 | $884.00 | $883.90 | |