| 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 | $91.75 | 5.321% | $96.632 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $6.99 | 6.307% | $7.4309 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $183.27 | 10.169% | $201.9067 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $24.52 | 11.210% | $27.2687 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $15.43 | 7.556% | $16.5959 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $112.87 | 12.535% | $127.0183 | $127.02 | $127.00 | $127.00 |
| Purchase #7 | $98.59 | 10.741% | $109.1796 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $533.42 | $586.0321 | $586.04 | $586.05 | $586.00 | |