| 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 | $109.32 | 5.664% | $115.5119 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $6.66 | 7.349% | $7.1494 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $142.46 | 4.740% | $149.2126 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $87.79 | 6.547% | $93.5376 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $127.45 | 4.200% | $132.8029 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $43.81 | 4.375% | $45.7267 | $45.73 | $45.75 | $45.70 |
| Purchase #7 | $221.51 | 8.129% | $239.5165 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $739.00 | $783.4576 | $783.46 | $783.45 | $783.30 | |