| 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 | $111.32 | 8.278% | $120.5351 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $96.64 | 10.628% | $106.9109 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $82.41 | 5.223% | $86.7143 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $73.86 | 9.597% | $80.9483 | $80.95 | $80.95 | $80.90 |
| Purchase #5 | $129.26 | 12.328% | $145.1952 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $85.79 | 12.443% | $96.4648 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $80.76 | 7.793% | $87.0536 | $87.05 | $87.05 | $87.10 |
| 7 purchase totals = | $660.04 | $723.8222 | $723.82 | $723.80 | $723.80 | |