| 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 | $63.99 | 4.518% | $66.8811 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $43.90 | 10.609% | $48.5574 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $223.94 | 8.862% | $243.7856 | $243.79 | $243.80 | $243.80 |
| Purchase #4 | $204.65 | 8.455% | $221.9532 | $221.95 | $221.95 | $222.00 |
| Purchase #5 | $27.98 | 13.755% | $31.8286 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $243.35 | 13.495% | $276.1901 | $276.19 | $276.20 | $276.20 |
| Purchase #7 | $168.26 | 12.416% | $189.1512 | $189.15 | $189.15 | $189.20 |
| 7 purchase totals = | $976.07 | $1,078.3472 | $1,078.35 | $1,078.40 | $1,078.50 | |