| 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 | $66.70 | 12.514% | $75.0468 | $75.05 | $75.05 | $75.00 |
| Purchase #2 | $221.28 | 7.653% | $238.2146 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $145.87 | 10.285% | $160.8727 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $91.93 | 11.474% | $102.478 | $102.48 | $102.50 | $102.50 |
| Purchase #5 | $90.37 | 11.499% | $100.7616 | $100.76 | $100.75 | $100.80 |
| Purchase #6 | $208.39 | 3.367% | $215.4065 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $135.52 | 7.817% | $146.1136 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $960.06 | $1,038.8938 | $1,038.89 | $1,038.85 | $1,038.90 | |