| 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 | $245.41 | 10.865% | $272.0738 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $171.51 | 3.459% | $177.4425 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $69.43 | 5.151% | $73.0063 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $17.93 | 11.699% | $20.0276 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $46.74 | 7.389% | $50.1936 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $187.39 | 5.603% | $197.8895 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $103.94 | 13.817% | $118.3014 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $842.35 | $908.9347 | $908.93 | $908.95 | $908.90 | |