| 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 | $101.51 | 7.801% | $109.4288 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $165.36 | 9.862% | $181.6678 | $181.67 | $181.65 | $181.70 |
| Purchase #3 | $49.41 | 3.244% | $51.0129 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $193.71 | 12.517% | $217.9567 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $9.34 | 9.848% | $10.2598 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $49.80 | 7.680% | $53.6246 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $111.95 | 8.419% | $121.3751 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $681.08 | $745.3257 | $745.33 | $745.30 | $745.40 | |