| 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 | $93.30 | 13.665% | $106.0494 | $106.05 | $106.05 | $106.00 |
| Purchase #2 | $76.95 | 9.650% | $84.3757 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $39.87 | 8.141% | $43.1158 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $235.65 | 7.306% | $252.8666 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $47.66 | 8.185% | $51.561 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $23.38 | 7.359% | $25.1005 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $211.41 | 6.488% | $225.1263 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $728.22 | $788.1953 | $788.21 | $788.20 | $788.20 | |