| 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 | $71.63 | 12.709% | $80.7335 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $22.98 | 5.456% | $24.2338 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $97.78 | 6.255% | $103.8961 | $103.90 | $103.90 | $103.90 |
| Purchase #4 | $226.27 | 12.249% | $253.9858 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $29.57 | 13.734% | $33.6311 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $118.65 | 3.765% | $123.1172 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $63.88 | 11.428% | $71.1802 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $630.76 | $690.7777 | $690.78 | $690.85 | $690.70 | |