| 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 | $30.48 | 8.475% | $33.0632 | $33.06 | $33.05 | $33.10 |
| Purchase #2 | $84.96 | 12.493% | $95.5741 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $136.61 | 8.140% | $147.7301 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $205.28 | 9.310% | $224.3916 | $224.39 | $224.40 | $224.40 |
| Purchase #5 | $41.83 | 12.333% | $46.9889 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $102.65 | 10.544% | $113.4734 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $202.40 | 3.725% | $209.9394 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $804.21 | $871.1607 | $871.15 | $871.15 | $871.20 | |