| 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 | $64.88 | 6.573% | $69.1446 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $39.39 | 8.416% | $42.7051 | $42.71 | $42.70 | $42.70 |
| Purchase #3 | $108.47 | 13.745% | $123.3792 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $106.53 | 5.336% | $112.2144 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $57.73 | 4.454% | $60.3013 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $69.80 | 4.716% | $73.0918 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $49.96 | 10.556% | $55.2338 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $496.76 | $536.0702 | $536.06 | $536.10 | $536.00 | |