| 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 | $73.28 | 7.188% | $78.5474 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $25.42 | 3.176% | $26.2273 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $27.35 | 9.357% | $29.9091 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $156.67 | 6.720% | $167.1982 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $227.45 | 8.102% | $245.878 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $108.75 | 12.625% | $122.4797 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $96.72 | 6.254% | $102.7689 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $715.64 | $773.0086 | $773.02 | $773.05 | $773.00 | |