| 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 | $61.80 | 4.735% | $64.7262 | $64.73 | $64.75 | $64.70 |
| Purchase #2 | $44.96 | 9.816% | $49.3733 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $81.56 | 10.348% | $89.9998 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $15.66 | 4.312% | $16.3353 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $148.89 | 7.701% | $160.356 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $101.74 | 8.385% | $110.2709 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $181.74 | 5.873% | $192.4136 | $192.41 | $192.40 | $192.40 |
| 7 purchase totals = | $636.35 | $683.4751 | $683.48 | $683.45 | $683.50 | |