| 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 | $75.75 | 11.475% | $84.4423 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $76.78 | 9.172% | $83.8223 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $39.78 | 13.852% | $45.2903 | $45.29 | $45.30 | $45.30 |
| Purchase #4 | $8.38 | 7.630% | $9.0194 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $97.86 | 6.311% | $104.0359 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $28.94 | 6.429% | $30.8006 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $73.80 | 13.746% | $83.9445 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $401.29 | $441.3553 | $441.35 | $441.35 | $441.20 | |