| 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 | $36.58 | 5.746% | $38.6819 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $60.46 | 5.178% | $63.5906 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $225.86 | 5.575% | $238.4517 | $238.45 | $238.45 | $238.50 |
| Purchase #4 | $33.35 | 13.155% | $37.7372 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $110.53 | 10.852% | $122.5247 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $76.31 | 10.523% | $84.3401 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $77.39 | 13.410% | $87.768 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $620.48 | $673.0942 | $673.09 | $673.10 | $673.10 | |