| 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 | $66.84 | 6.253% | $71.0195 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $128.50 | 5.283% | $135.2887 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $77.51 | 8.370% | $83.9976 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $104.55 | 3.832% | $108.5564 | $108.56 | $108.55 | $108.60 |
| Purchase #5 | $16.27 | 7.321% | $17.4611 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $193.88 | 4.315% | $202.2459 | $202.25 | $202.25 | $202.20 |
| Purchase #7 | $203.58 | 12.366% | $228.7547 | $228.75 | $228.75 | $228.80 |
| 7 purchase totals = | $791.13 | $847.3239 | $847.33 | $847.30 | $847.40 | |