| 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 | $71.87 | 7.358% | $77.1582 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $41.77 | 7.202% | $44.7783 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $71.33 | 10.848% | $79.0679 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $71.26 | 7.225% | $76.4085 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $185.85 | 6.482% | $197.8968 | $197.90 | $197.90 | $197.90 |
| Purchase #6 | $233.68 | 5.814% | $247.2662 | $247.27 | $247.25 | $247.30 |
| Purchase #7 | $22.32 | 9.817% | $24.5112 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $698.08 | $747.0871 | $747.10 | $747.05 | $747.20 | |