| 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 | $34.97 | 3.873% | $36.3244 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $63.78 | 7.641% | $68.6534 | $68.65 | $68.65 | $68.70 |
| Purchase #3 | $206.92 | 6.416% | $220.196 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $152.46 | 10.293% | $168.1527 | $168.15 | $168.15 | $168.20 |
| Purchase #5 | $25.33 | 13.171% | $28.6662 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $159.48 | 4.331% | $166.3871 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $22.90 | 12.333% | $25.7243 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $665.84 | $714.1041 | $714.10 | $714.05 | $714.20 | |