| 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 | $91.71 | 10.852% | $101.6624 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $76.86 | 10.161% | $84.6697 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $83.30 | 5.824% | $88.1514 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $135.97 | 3.521% | $140.7575 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $236.41 | 7.375% | $253.8452 | $253.85 | $253.85 | $253.80 |
| Purchase #6 | $58.78 | 13.137% | $66.5019 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $157.79 | 3.807% | $163.7971 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $840.82 | $899.3852 | $899.39 | $899.35 | $899.50 | |