| 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 | $50.70 | 7.834% | $54.6718 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $233.53 | 10.750% | $258.6345 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $24.66 | 7.190% | $26.4331 | $26.43 | $26.45 | $26.40 |
| Purchase #4 | $138.35 | 13.822% | $157.4727 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $207.34 | 12.358% | $232.9631 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $124.73 | 11.690% | $139.3109 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $110.36 | 7.132% | $118.2309 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $889.67 | $987.7170 | $987.70 | $987.70 | $987.70 | |