| 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 | $46.96 | 12.788% | $52.9652 | $52.97 | $52.95 | $53.00 |
| Purchase #2 | $159.92 | 6.121% | $169.7087 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $149.36 | 11.400% | $166.387 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $19.80 | 8.210% | $21.4256 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $92.47 | 11.739% | $103.3251 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $139.55 | 7.678% | $150.2646 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $19.53 | 5.351% | $20.5751 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $627.59 | $684.6513 | $684.67 | $684.70 | $684.70 | |