| 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 | $96.45 | 10.438% | $106.5175 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $37.50 | 6.303% | $39.8636 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $39.32 | 9.322% | $42.9854 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $114.94 | 9.597% | $125.9708 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $74.96 | 3.434% | $77.5341 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $49.60 | 9.212% | $54.1692 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $249.77 | 13.159% | $282.6372 | $282.64 | $282.65 | $282.60 |
| 7 purchase totals = | $662.54 | $729.6778 | $729.68 | $729.65 | $729.70 | |