| 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 | $43.32 | 13.352% | $49.1041 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $13.95 | 6.276% | $14.8255 | $14.83 | $14.85 | $14.80 |
| Purchase #3 | $50.33 | 11.108% | $55.9207 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $77.77 | 3.596% | $80.5666 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $136.79 | 11.113% | $151.9915 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $141.31 | 8.324% | $153.0726 | $153.07 | $153.05 | $153.10 |
| Purchase #7 | $41.87 | 11.823% | $46.8203 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $505.34 | $552.3013 | $552.30 | $552.25 | $552.30 | |