| 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 | $64.96 | 10.259% | $71.6242 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $10.51 | 9.362% | $11.4939 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $192.46 | 4.245% | $200.6299 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $213.30 | 12.146% | $239.2074 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $143.48 | 7.519% | $154.2683 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $25.31 | 9.671% | $27.7577 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $91.70 | 6.509% | $97.6688 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $741.72 | $802.6502 | $802.65 | $802.60 | $802.70 | |