| 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 | $85.64 | 6.705% | $91.3822 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $23.99 | 13.559% | $27.2428 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $141.39 | 11.306% | $157.3756 | $157.38 | $157.40 | $157.40 |
| Purchase #4 | $58.49 | 4.820% | $61.3092 | $61.31 | $61.30 | $61.30 |
| Purchase #5 | $175.61 | 3.636% | $181.9952 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $41.68 | 7.494% | $44.8035 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $203.58 | 6.349% | $216.5053 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $730.38 | $780.6138 | $780.62 | $780.65 | $780.60 | |