| 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 | $22.53 | 9.695% | $24.7143 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $67.60 | 13.594% | $76.7895 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $91.84 | 8.632% | $99.7676 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $118.55 | 13.597% | $134.6692 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $8.25 | 7.755% | $8.8898 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $136.27 | 13.764% | $155.0262 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $114.91 | 5.546% | $121.2829 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $559.95 | $621.1395 | $621.14 | $621.15 | $621.20 | |