| 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 | $77.33 | 4.613% | $80.8972 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $111.98 | 8.709% | $121.7323 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $121.73 | 8.472% | $132.043 | $132.04 | $132.05 | $132.00 |
| Purchase #4 | $217.56 | 6.647% | $232.0212 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $212.52 | 4.417% | $221.907 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $119.78 | 10.725% | $132.6264 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $107.70 | 3.402% | $111.364 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $968.60 | $1,032.5911 | $1,032.59 | $1,032.60 | $1,032.50 | |