| 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 | $25.82 | 5.165% | $27.1536 | $27.15 | $27.15 | $27.20 |
| Purchase #2 | $21.62 | 8.124% | $23.3764 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $145.35 | 11.730% | $162.3996 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $64.92 | 7.544% | $69.8176 | $69.82 | $69.80 | $69.80 |
| Purchase #5 | $216.39 | 8.427% | $234.6252 | $234.63 | $234.65 | $234.60 |
| Purchase #6 | $220.52 | 11.675% | $246.2657 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $12.76 | 6.525% | $13.5926 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $707.38 | $777.2307 | $777.24 | $777.25 | $777.30 | |