| 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 | $79.48 | 9.329% | $86.8947 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $12.63 | 5.636% | $13.3418 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $32.43 | 7.760% | $34.9466 | $34.95 | $34.95 | $34.90 |
| Purchase #4 | $128.53 | 5.211% | $135.2277 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $230.91 | 7.824% | $248.9764 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $217.96 | 4.580% | $227.9426 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $44.30 | 10.370% | $48.8939 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $746.24 | $796.2237 | $796.22 | $796.30 | $796.10 | |