| 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 | $82.40 | 11.133% | $91.5736 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $249.27 | 11.154% | $277.0736 | $277.07 | $277.05 | $277.10 |
| Purchase #3 | $49.33 | 6.184% | $52.3806 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $24.38 | 9.461% | $26.6866 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $210.35 | 11.334% | $234.1911 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $173.91 | 9.291% | $190.068 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $70.69 | 6.836% | $75.5224 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $860.33 | $947.4959 | $947.49 | $947.45 | $947.60 | |