| 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 | $14.39 | 4.466% | $15.0327 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $44.78 | 11.119% | $49.7591 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $36.70 | 3.688% | $38.0535 | $38.05 | $38.05 | $38.10 |
| Purchase #4 | $173.95 | 9.757% | $190.9223 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $50.29 | 13.625% | $57.142 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $45.51 | 3.739% | $47.2116 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $229.86 | 12.268% | $258.0592 | $258.06 | $258.05 | $258.10 |
| 7 purchase totals = | $595.48 | $656.1804 | $656.17 | $656.15 | $656.20 | |