| 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 | $76.70 | 8.504% | $83.2226 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $250.41 | 8.819% | $272.4937 | $272.49 | $272.50 | $272.50 |
| Purchase #3 | $86.91 | 6.568% | $92.6182 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $5.35 | 8.658% | $5.8132 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $68.26 | 4.717% | $71.4798 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $109.55 | 8.748% | $119.1334 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $224.82 | 9.753% | $246.7467 | $246.75 | $246.75 | $246.70 |
| 7 purchase totals = | $822.00 | $891.5076 | $891.50 | $891.50 | $891.40 | |