| 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 | $96.82 | 6.359% | $102.9768 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $10.99 | 12.675% | $12.383 | $12.38 | $12.40 | $12.40 |
| Purchase #3 | $146.90 | 4.787% | $153.9321 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $38.50 | 12.723% | $43.3984 | $43.40 | $43.40 | $43.40 |
| Purchase #5 | $133.26 | 7.693% | $143.5117 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $120.70 | 7.422% | $129.6584 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $123.95 | 7.313% | $133.0145 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $671.12 | $718.8749 | $718.87 | $718.90 | $718.90 | |