| 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 | $92.81 | 7.825% | $100.0724 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $58.75 | 10.768% | $65.0762 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $54.81 | 13.104% | $61.9923 | $61.99 | $62.00 | $62.00 |
| Purchase #4 | $220.94 | 11.138% | $245.5483 | $245.55 | $245.55 | $245.50 |
| Purchase #5 | $99.85 | 8.690% | $108.527 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $44.52 | 6.228% | $47.2927 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $95.59 | 11.760% | $106.8314 | $106.83 | $106.85 | $106.80 |
| 7 purchase totals = | $667.27 | $735.3403 | $735.34 | $735.40 | $735.30 | |