| 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 | $77.52 | 11.787% | $86.6573 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $58.32 | 6.440% | $62.0758 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $179.74 | 6.821% | $192.0001 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $102.55 | 5.723% | $108.4189 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $220.67 | 6.484% | $234.9782 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $19.90 | 9.777% | $21.8456 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $6.89 | 5.482% | $7.2677 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $665.59 | $713.2436 | $713.26 | $713.25 | $713.30 | |