| 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 | $77.70 | 12.339% | $87.2874 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $147.44 | 11.815% | $164.86 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $111.98 | 3.724% | $116.1501 | $116.15 | $116.15 | $116.20 |
| Purchase #4 | $23.65 | 8.469% | $25.6529 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $203.59 | 7.620% | $219.1036 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $58.38 | 12.770% | $65.8351 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $15.86 | 10.156% | $17.4707 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $638.60 | $696.3598 | $696.36 | $696.35 | $696.50 | |