| 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 | $22.80 | 13.507% | $25.8796 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $206.48 | 6.532% | $219.9673 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $62.85 | 7.310% | $67.4443 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $211.91 | 9.289% | $231.5943 | $231.59 | $231.60 | $231.60 |
| Purchase #5 | $38.25 | 8.726% | $41.5877 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $5.27 | 7.827% | $5.6825 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $95.43 | 5.115% | $100.3112 | $100.31 | $100.30 | $100.30 |
| 7 purchase totals = | $642.99 | $692.4669 | $692.46 | $692.50 | $692.50 | |