| 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 | $34.70 | 6.494% | $36.9534 | $36.95 | $36.95 | $37.00 |
| Purchase #2 | $18.51 | 5.259% | $19.4834 | $19.48 | $19.50 | $19.50 |
| Purchase #3 | $32.26 | 5.528% | $34.0433 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $119.92 | 13.689% | $136.3358 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $155.58 | 12.488% | $175.0088 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $113.94 | 4.806% | $119.416 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $180.35 | 8.322% | $195.3587 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $655.26 | $716.5994 | $716.60 | $716.60 | $716.60 | |