| 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 | $40.74 | 7.456% | $43.7776 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $11.55 | 12.173% | $12.956 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $34.48 | 8.774% | $37.5053 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $135.55 | 12.865% | $152.9885 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $82.88 | 13.818% | $94.3324 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $128.40 | 7.483% | $138.0082 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $166.65 | 8.452% | $180.7353 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $600.25 | $660.3033 | $660.32 | $660.35 | $660.30 | |