| 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 | $6.29 | 4.586% | $6.5785 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $157.63 | 9.854% | $173.1629 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $234.25 | 5.664% | $247.5179 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $95.59 | 9.114% | $104.3021 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $106.49 | 7.191% | $114.1477 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $68.76 | 3.628% | $71.2546 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $94.68 | 13.668% | $107.6209 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $763.69 | $824.5846 | $824.58 | $824.55 | $824.60 | |