| 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 | $183.94 | 12.570% | $207.0613 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $56.95 | 6.111% | $60.4302 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $215.62 | 12.474% | $242.5164 | $242.52 | $242.50 | $242.50 |
| Purchase #4 | $38.36 | 13.641% | $43.5927 | $43.59 | $43.60 | $43.60 |
| Purchase #5 | $42.64 | 9.737% | $46.7919 | $46.79 | $46.80 | $46.80 |
| Purchase #6 | $36.56 | 8.471% | $39.657 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $92.38 | 11.150% | $102.6804 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $666.45 | $742.7299 | $742.73 | $742.75 | $742.80 | |