| 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 | $6.26 | 4.782% | $6.5594 | $6.56 | $6.55 | $6.60 |
| Purchase #2 | $15.66 | 5.262% | $16.484 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $79.88 | 13.435% | $90.6119 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $160.85 | 5.393% | $169.5246 | $169.52 | $169.50 | $169.50 |
| Purchase #5 | $230.82 | 3.707% | $239.3765 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $130.94 | 13.754% | $148.9495 | $148.95 | $148.95 | $148.90 |
| Purchase #7 | $197.64 | 13.831% | $224.9756 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $822.05 | $896.4815 | $896.48 | $896.50 | $896.50 | |