| 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 | $12.92 | 11.675% | $14.4284 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $176.87 | 5.213% | $186.0902 | $186.09 | $186.10 | $186.10 |
| Purchase #3 | $103.77 | 12.496% | $116.7371 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $23.59 | 8.438% | $25.5805 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $90.32 | 12.405% | $101.5242 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $222.62 | 10.327% | $245.61 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $74.66 | 9.634% | $81.8527 | $81.85 | $81.85 | $81.90 |
| 7 purchase totals = | $704.75 | $771.8231 | $771.82 | $771.85 | $771.80 | |