| 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 | $36.31 | 4.512% | $37.9483 | $37.95 | $37.95 | $37.90 |
| Purchase #2 | $18.37 | 7.190% | $19.6908 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $179.93 | 11.834% | $201.2229 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $24.38 | 5.391% | $25.6943 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $188.59 | 3.682% | $195.5339 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $144.36 | 5.557% | $152.3821 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $205.90 | 11.616% | $229.8173 | $229.82 | $229.80 | $229.80 |
| 7 purchase totals = | $797.84 | $862.2896 | $862.28 | $862.30 | $862.20 | |