| 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 | $67.49 | 4.765% | $70.7059 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $196.55 | 11.539% | $219.2299 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $65.67 | 12.139% | $73.6417 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $197.75 | 13.302% | $224.0547 | $224.05 | $224.05 | $224.10 |
| Purchase #5 | $31.37 | 11.461% | $34.9653 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $203.28 | 12.830% | $229.3608 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $10.64 | 13.776% | $12.1058 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $772.75 | $864.0641 | $864.07 | $864.05 | $864.10 | |