| 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 | $5.53 | 10.701% | $6.1218 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $132.43 | 8.784% | $144.0627 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $114.42 | 13.676% | $130.0681 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $94.99 | 9.842% | $104.3389 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $17.92 | 8.112% | $19.3737 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $130.64 | 3.369% | $135.0413 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $148.51 | 12.437% | $166.9802 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $644.44 | $705.9867 | $705.98 | $705.95 | $706.00 | |