| 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 | $205.58 | 6.387% | $218.7104 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $9.30 | 3.644% | $9.6389 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $194.85 | 12.540% | $219.2842 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $53.39 | 9.519% | $58.4722 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $39.75 | 10.200% | $43.8045 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $178.25 | 12.628% | $200.7594 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $10.30 | 7.157% | $11.0372 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $691.42 | $761.7068 | $761.70 | $761.70 | $761.70 | |