| 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 | $56.40 | 8.203% | $61.0265 | $61.03 | $61.05 | $61.00 |
| Purchase #2 | $41.42 | 8.535% | $44.9552 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $78.29 | 7.310% | $84.013 | $84.01 | $84.00 | $84.00 |
| Purchase #4 | $61.62 | 12.361% | $69.2368 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $163.96 | 9.216% | $179.0706 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $64.89 | 9.152% | $70.8287 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $151.62 | 12.357% | $170.3557 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $618.20 | $679.4865 | $679.50 | $679.50 | $679.50 | |