| 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 | $120.64 | 7.239% | $129.3731 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $184.43 | 6.590% | $196.5839 | $196.58 | $196.60 | $196.60 |
| Purchase #3 | $44.80 | 5.321% | $47.1838 | $47.18 | $47.20 | $47.20 |
| Purchase #4 | $71.68 | 10.810% | $79.4286 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $71.54 | 11.714% | $79.9202 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $68.74 | 7.864% | $74.1457 | $74.15 | $74.15 | $74.10 |
| Purchase #7 | $107.39 | 9.468% | $117.5577 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $669.22 | $724.1930 | $724.19 | $724.20 | $724.20 | |