| 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 | $90.86 | 3.224% | $93.7893 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $34.46 | 13.635% | $39.1586 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $187.27 | 7.639% | $201.5756 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $103.99 | 4.789% | $108.9701 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $141.47 | 3.182% | $145.9716 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $132.67 | 12.112% | $148.739 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $104.42 | 6.480% | $111.1864 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $795.14 | $849.3906 | $849.40 | $849.40 | $849.50 | |