| 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 | $53.68 | 12.692% | $60.4931 | $60.49 | $60.50 | $60.50 |
| Purchase #2 | $153.76 | 13.781% | $174.9497 | $174.95 | $174.95 | $174.90 |
| Purchase #3 | $247.35 | 6.142% | $262.5422 | $262.54 | $262.55 | $262.50 |
| Purchase #4 | $218.33 | 7.323% | $234.3183 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $105.77 | 13.845% | $120.4139 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $52.95 | 6.452% | $56.3663 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $77.37 | 4.297% | $80.6946 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $909.21 | $989.7781 | $989.77 | $989.75 | $989.70 | |