| 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 | $9.28 | 4.784% | $9.724 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $67.87 | 5.390% | $71.5282 | $71.53 | $71.55 | $71.50 |
| Purchase #3 | $145.53 | 5.679% | $153.7946 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $198.33 | 8.806% | $215.7949 | $215.79 | $215.80 | $215.80 |
| Purchase #5 | $62.64 | 8.768% | $68.1323 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $202.86 | 6.281% | $215.6016 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $89.96 | 5.381% | $94.8007 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $776.47 | $829.3763 | $829.36 | $829.40 | $829.30 | |