| 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 | $52.37 | 10.571% | $57.906 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $43.58 | 8.652% | $47.3505 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $166.49 | 12.123% | $186.6736 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $56.68 | 13.645% | $64.414 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $198.89 | 5.729% | $210.2844 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $192.47 | 9.792% | $211.3167 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $5.59 | 10.399% | $6.1713 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $716.07 | $784.1165 | $784.11 | $784.05 | $784.20 | |