| 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 | $109.33 | 13.446% | $124.0305 | $124.03 | $124.05 | $124.00 |
| Purchase #2 | $23.54 | 9.357% | $25.7426 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $35.46 | 8.347% | $38.4198 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $129.44 | 4.817% | $135.6751 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $72.88 | 13.529% | $82.7399 | $82.74 | $82.75 | $82.70 |
| Purchase #6 | $117.49 | 12.463% | $132.1328 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $155.26 | 8.402% | $168.3049 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $643.40 | $707.0456 | $707.04 | $707.10 | $706.90 | |