| 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 | $107.81 | 9.870% | $118.4508 | $118.45 | $118.45 | $118.50 |
| Purchase #2 | $49.91 | 3.658% | $51.7357 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $192.89 | 4.465% | $201.5025 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $179.38 | 8.748% | $195.0722 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $89.53 | 13.131% | $101.2862 | $101.29 | $101.30 | $101.30 |
| Purchase #6 | $49.61 | 6.683% | $52.9254 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $73.34 | 6.523% | $78.124 | $78.12 | $78.10 | $78.10 |
| 7 purchase totals = | $742.47 | $799.0968 | $799.10 | $799.10 | $799.10 | |