| 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 | $128.64 | 4.504% | $134.4339 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $61.96 | 7.463% | $66.5841 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $50.52 | 11.311% | $56.2343 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $197.94 | 13.784% | $225.224 | $225.22 | $225.20 | $225.20 |
| Purchase #5 | $113.85 | 11.404% | $126.8335 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $15.57 | 7.579% | $16.7501 | $16.75 | $16.75 | $16.80 |
| Purchase #7 | $60.34 | 11.152% | $67.0691 | $67.07 | $67.05 | $67.10 |
| 7 purchase totals = | $628.82 | $693.1290 | $693.11 | $693.15 | $693.10 | |