| 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 | $66.81 | 5.356% | $70.3883 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $71.25 | 9.842% | $78.2624 | $78.26 | $78.25 | $78.30 |
| Purchase #3 | $47.74 | 10.729% | $52.862 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $219.28 | 5.292% | $230.8843 | $230.88 | $230.90 | $230.90 |
| Purchase #5 | $24.55 | 4.169% | $25.5735 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $107.85 | 5.630% | $113.922 | $113.92 | $113.90 | $113.90 |
| Purchase #7 | $187.73 | 9.783% | $206.0956 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $725.21 | $777.9881 | $777.98 | $777.95 | $778.10 | |