| 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 | $79.53 | 3.601% | $82.3939 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $104.65 | 5.161% | $110.051 | $110.05 | $110.05 | $110.10 |
| Purchase #3 | $195.34 | 8.213% | $211.3833 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $14.85 | 4.803% | $15.5632 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $204.77 | 8.396% | $221.9625 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $213.84 | 5.634% | $225.8877 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $196.66 | 3.487% | $203.5175 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $1,009.64 | $1,070.7591 | $1,070.75 | $1,070.75 | $1,070.90 | |