| 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 | $58.67 | 9.651% | $64.3322 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $242.79 | 9.718% | $266.3843 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $25.45 | 3.447% | $26.3273 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $34.59 | 13.441% | $39.2392 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $180.68 | 3.347% | $186.7274 | $186.73 | $186.75 | $186.70 |
| Purchase #6 | $124.70 | 5.708% | $131.8179 | $131.82 | $131.80 | $131.80 |
| Purchase #7 | $182.51 | 3.269% | $188.4763 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $849.39 | $903.3046 | $903.31 | $903.40 | $903.20 | |