| 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 | $31.31 | 10.476% | $34.59 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $194.41 | 5.342% | $204.7954 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $218.28 | 8.708% | $237.2878 | $237.29 | $237.30 | $237.30 |
| Purchase #4 | $18.90 | 4.281% | $19.7091 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $60.49 | 12.873% | $68.2769 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $106.65 | 6.201% | $113.2634 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $81.78 | 3.209% | $84.4043 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $711.82 | $762.3269 | $762.33 | $762.35 | $762.40 | |