| 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 | $84.35 | 8.824% | $91.793 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $114.84 | 9.320% | $125.5431 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $75.36 | 5.576% | $79.5621 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $85.72 | 7.118% | $91.8215 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $225.93 | 12.646% | $254.5011 | $254.50 | $254.50 | $254.50 |
| Purchase #6 | $21.89 | 7.385% | $23.5066 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $18.26 | 4.775% | $19.1319 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $626.35 | $685.8593 | $685.85 | $685.85 | $685.80 | |