| 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 | $41.78 | 10.538% | $46.1828 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $78.33 | 13.755% | $89.1043 | $89.10 | $89.10 | $89.10 |
| Purchase #3 | $112.54 | 12.620% | $126.7425 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $35.81 | 7.855% | $38.6229 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $204.79 | 4.178% | $213.3461 | $213.35 | $213.35 | $213.30 |
| Purchase #6 | $246.71 | 4.164% | $256.983 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $8.25 | 12.499% | $9.2812 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $728.21 | $780.2628 | $780.25 | $780.30 | $780.20 | |