| 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 | $100.55 | 3.315% | $103.8832 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $31.98 | 13.615% | $36.3341 | $36.33 | $36.35 | $36.30 |
| Purchase #3 | $177.49 | 8.172% | $191.9945 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $89.40 | 7.169% | $95.8091 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $24.79 | 4.866% | $25.9963 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $89.34 | 13.140% | $101.0793 | $101.08 | $101.10 | $101.10 |
| Purchase #7 | $176.41 | 8.326% | $191.0979 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $689.96 | $746.1944 | $746.19 | $746.25 | $746.20 | |