| 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 | $23.74 | 4.230% | $24.7442 | $24.74 | $24.75 | $24.70 |
| Purchase #2 | $61.47 | 12.746% | $69.305 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $151.79 | 13.687% | $172.5655 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $157.50 | 13.591% | $178.9058 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $127.81 | 9.364% | $139.7781 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $60.98 | 8.590% | $66.2182 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $158.31 | 8.266% | $171.3959 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $741.60 | $822.9127 | $822.93 | $822.90 | $822.90 | |