| 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 | $73.32 | 6.161% | $77.8372 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $223.84 | 8.208% | $242.2128 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $17.97 | 9.623% | $19.6993 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $211.26 | 12.378% | $237.4098 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $84.87 | 5.398% | $89.4513 | $89.45 | $89.45 | $89.50 |
| Purchase #6 | $181.59 | 12.828% | $204.8844 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $202.57 | 5.561% | $213.8349 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $995.42 | $1,085.3297 | $1,085.32 | $1,085.35 | $1,085.30 | |