| 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 | $75.86 | 3.733% | $78.6919 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $196.94 | 7.464% | $211.6396 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $167.47 | 10.770% | $185.5065 | $185.51 | $185.50 | $185.50 |
| Purchase #4 | $66.35 | 4.300% | $69.2031 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $104.34 | 10.470% | $115.2644 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $218.75 | 8.588% | $237.5363 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $143.29 | 9.642% | $157.106 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $973.00 | $1,054.9478 | $1,054.95 | $1,054.95 | $1,054.90 | |