| 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 | $71.89 | 7.104% | $76.9971 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $5.63 | 8.270% | $6.0956 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $202.68 | 8.713% | $220.3395 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $154.76 | 7.516% | $166.3918 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $72.97 | 6.708% | $77.8648 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $214.39 | 13.398% | $243.114 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $140.54 | 7.232% | $150.7039 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $862.86 | $941.5067 | $941.50 | $941.50 | $941.50 | |