| 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 | $96.45 | 9.561% | $105.6716 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $43.98 | 5.580% | $46.4341 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $210.53 | 9.439% | $230.4019 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $46.94 | 11.396% | $52.2893 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $202.29 | 12.601% | $227.7806 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $77.50 | 5.786% | $81.9842 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $35.99 | 7.718% | $38.7677 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $713.68 | $783.3294 | $783.32 | $783.35 | $783.40 | |