| 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 | $75.88 | 4.435% | $79.2453 | $79.25 | $79.25 | $79.20 |
| Purchase #2 | $238.42 | 8.361% | $258.3543 | $258.35 | $258.35 | $258.40 |
| Purchase #3 | $16.95 | 6.756% | $18.0951 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $238.26 | 13.550% | $270.5442 | $270.54 | $270.55 | $270.50 |
| Purchase #5 | $59.37 | 7.464% | $63.8014 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $45.41 | 12.791% | $51.2184 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $98.48 | 3.147% | $101.5792 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $772.77 | $842.8379 | $842.84 | $842.85 | $842.80 | |