| 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 | $25.69 | 7.497% | $27.616 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $23.74 | 12.244% | $26.6467 | $26.65 | $26.65 | $26.60 |
| Purchase #3 | $73.92 | 5.266% | $77.8126 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $207.53 | 10.450% | $229.2169 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $240.56 | 3.480% | $248.9315 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $178.90 | 13.757% | $203.5113 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $128.59 | 11.699% | $143.6337 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $878.93 | $957.3687 | $957.37 | $957.35 | $957.20 | |