| 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 | $59.71 | 12.339% | $67.0776 | $67.08 | $67.10 | $67.10 |
| Purchase #2 | $110.59 | 9.810% | $121.4389 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $167.62 | 7.114% | $179.5445 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $48.66 | 6.550% | $51.8472 | $51.85 | $51.85 | $51.80 |
| Purchase #5 | $18.43 | 5.435% | $19.4317 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $114.65 | 5.233% | $120.6496 | $120.65 | $120.65 | $120.60 |
| Purchase #7 | $71.29 | 9.322% | $77.9357 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $590.95 | $637.9252 | $637.93 | $638.00 | $637.70 | |