| 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 | $48.42 | 9.170% | $52.8601 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $187.46 | 8.827% | $204.0071 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $57.74 | 8.441% | $62.6138 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $64.74 | 8.468% | $70.2222 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $53.68 | 6.685% | $57.2685 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $123.30 | 13.693% | $140.1835 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $13.88 | 7.249% | $14.8862 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $549.22 | $602.0414 | $602.04 | $602.00 | $602.10 | |