| 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 | $71.39 | 11.144% | $79.3457 | $79.35 | $79.35 | $79.30 |
| Purchase #2 | $187.32 | 9.508% | $205.1304 | $205.13 | $205.15 | $205.10 |
| Purchase #3 | $136.92 | 5.256% | $144.1165 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $30.48 | 11.470% | $33.9761 | $33.98 | $34.00 | $34.00 |
| Purchase #5 | $195.47 | 4.770% | $204.7939 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $30.48 | 13.629% | $34.6341 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $208.77 | 10.549% | $230.7931 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $860.83 | $932.7898 | $932.79 | $932.85 | $932.70 | |