| 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 | $83.73 | 8.704% | $91.0179 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $85.93 | 6.625% | $91.6229 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $28.48 | 3.114% | $29.3669 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $47.30 | 6.607% | $50.4251 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $56.28 | 7.127% | $60.2911 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $192.66 | 5.383% | $203.0309 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $180.74 | 8.435% | $195.9854 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $675.12 | $721.7402 | $721.75 | $721.75 | $721.70 | |