| 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 | $98.74 | 3.122% | $101.8227 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $65.36 | 11.627% | $72.9594 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $218.77 | 9.554% | $239.6713 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $218.25 | 3.153% | $225.1314 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $57.35 | 12.735% | $64.6535 | $64.65 | $64.65 | $64.70 |
| Purchase #6 | $86.90 | 7.579% | $93.4862 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $15.49 | 5.846% | $16.3955 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $760.86 | $814.1200 | $814.12 | $814.10 | $814.20 | |