| 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 | $39.99 | 7.704% | $43.0708 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $30.66 | 10.729% | $33.9495 | $33.95 | $33.95 | $33.90 |
| Purchase #3 | $8.86 | 8.835% | $9.6428 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $221.90 | 9.870% | $243.8015 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $63.88 | 7.659% | $68.7726 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $35.50 | 5.584% | $37.4823 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $180.95 | 3.468% | $187.2253 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $581.74 | $623.9448 | $623.94 | $623.95 | $623.90 | |