| 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 | $33.52 | 3.536% | $34.7053 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $109.38 | 4.846% | $114.6806 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $82.93 | 9.579% | $90.8739 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $103.53 | 10.262% | $114.1542 | $114.15 | $114.15 | $114.20 |
| Purchase #5 | $213.43 | 3.137% | $220.1253 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $22.37 | 13.230% | $25.3296 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $65.27 | 10.587% | $72.1801 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $630.43 | $672.0490 | $672.05 | $672.10 | $672.10 | |