| 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 | $89.77 | 4.495% | $93.8052 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $176.68 | 10.631% | $195.4629 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $232.75 | 5.615% | $245.8189 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $43.32 | 11.598% | $48.3443 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $242.31 | 5.396% | $255.385 | $255.39 | $255.40 | $255.40 |
| Purchase #6 | $7.33 | 5.422% | $7.7274 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $66.61 | 10.837% | $73.8285 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $858.77 | $920.3722 | $920.38 | $920.40 | $920.30 | |