| 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 | $57.45 | 12.653% | $64.7191 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $46.47 | 7.340% | $49.8809 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $39.34 | 13.249% | $44.5522 | $44.55 | $44.55 | $44.60 |
| Purchase #4 | $150.90 | 9.204% | $164.7888 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $34.68 | 11.151% | $38.5472 | $38.55 | $38.55 | $38.50 |
| Purchase #6 | $37.44 | 10.493% | $41.3686 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $194.95 | 6.730% | $208.0701 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $561.23 | $611.9269 | $611.93 | $611.90 | $612.00 | |