| 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 | $71.93 | 5.364% | $75.7883 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $22.87 | 13.439% | $25.9435 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $99.34 | 3.528% | $102.8447 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $240.37 | 7.441% | $258.2559 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $154.63 | 6.205% | $164.2248 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $47.88 | 4.793% | $50.1749 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $18.29 | 7.575% | $19.6755 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $655.31 | $696.9076 | $696.90 | $696.90 | $696.90 | |