| 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 | $45.70 | 12.833% | $51.5647 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $93.31 | 8.445% | $101.19 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $219.64 | 7.365% | $235.8165 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $216.50 | 8.434% | $234.7596 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $108.98 | 8.686% | $118.446 | $118.45 | $118.45 | $118.40 |
| Purchase #6 | $247.74 | 10.344% | $273.3662 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $195.61 | 3.633% | $202.7165 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $1,127.48 | $1,217.8595 | $1,217.87 | $1,217.80 | $1,217.90 | |