| 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 | $191.35 | 11.675% | $213.6901 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $51.84 | 6.328% | $55.1204 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $52.50 | 5.662% | $55.4726 | $55.47 | $55.45 | $55.50 |
| Purchase #4 | $21.53 | 12.600% | $24.2428 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $39.55 | 5.670% | $41.7925 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $186.37 | 13.672% | $211.8505 | $211.85 | $211.85 | $211.90 |
| Purchase #7 | $63.31 | 12.202% | $71.0351 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $606.45 | $673.2040 | $673.20 | $673.20 | $673.20 | |