| 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 | $205.91 | 7.251% | $220.8405 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $54.91 | 12.603% | $61.8303 | $61.83 | $61.85 | $61.80 |
| Purchase #3 | $179.32 | 9.252% | $195.9107 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $83.53 | 13.848% | $95.0972 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $27.58 | 13.545% | $31.3157 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $173.57 | 6.171% | $184.281 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $34.69 | 3.113% | $35.7699 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $759.51 | $825.0453 | $825.05 | $825.05 | $825.00 | |