| 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 | $59.80 | 8.464% | $64.8615 | $64.86 | $64.85 | $64.90 |
| Purchase #2 | $6.47 | 9.148% | $7.0619 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $84.48 | 4.461% | $88.2487 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $131.48 | 8.338% | $142.4428 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $6.72 | 7.420% | $7.2186 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $160.50 | 11.177% | $178.4391 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $186.97 | 12.642% | $210.6067 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $636.42 | $698.8793 | $698.88 | $698.85 | $698.80 | |