| 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 | $74.89 | 5.547% | $79.0441 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $125.49 | 8.181% | $135.7563 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $63.93 | 4.129% | $66.5697 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $139.67 | 7.614% | $150.3045 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $60.63 | 4.454% | $63.3305 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $174.73 | 5.780% | $184.8294 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $22.68 | 11.460% | $25.2791 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $662.02 | $705.1136 | $705.11 | $705.15 | $705.10 | |