| 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 | $105.46 | 3.347% | $108.9897 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $36.95 | 6.218% | $39.2476 | $39.25 | $39.25 | $39.20 |
| Purchase #3 | $7.28 | 7.103% | $7.7971 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $42.43 | 8.582% | $46.0713 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $136.33 | 5.301% | $143.5569 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $163.95 | 11.452% | $182.7256 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $219.80 | 5.520% | $231.933 | $231.93 | $231.95 | $231.90 |
| 7 purchase totals = | $712.20 | $760.3212 | $760.33 | $760.35 | $760.30 | |