| 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 | $78.70 | 11.368% | $87.6466 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $45.79 | 12.619% | $51.5682 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $11.37 | 4.156% | $11.8425 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $150.70 | 3.813% | $156.4462 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $233.52 | 8.448% | $253.2478 | $253.25 | $253.25 | $253.20 |
| Purchase #6 | $23.51 | 9.503% | $25.7442 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $130.61 | 6.515% | $139.1192 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $674.20 | $725.6147 | $725.62 | $725.60 | $725.40 | |