| 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 | $68.89 | 5.526% | $72.6969 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $241.74 | 4.368% | $252.2992 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $173.87 | 10.214% | $191.6291 | $191.63 | $191.65 | $191.60 |
| Purchase #4 | $7.65 | 6.624% | $8.1567 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $236.44 | 7.468% | $254.0973 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $188.89 | 10.226% | $208.2059 | $208.21 | $208.20 | $208.20 |
| Purchase #7 | $7.82 | 11.553% | $8.7234 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $925.30 | $995.8085 | $995.82 | $995.80 | $995.80 | |