| 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 | $47.53 | 10.521% | $52.5306 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $77.45 | 3.506% | $80.1654 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $185.78 | 10.251% | $204.8243 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $172.77 | 4.580% | $180.6829 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $122.90 | 12.720% | $138.5329 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $179.73 | 9.773% | $197.295 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $229.68 | 13.520% | $260.7327 | $260.73 | $260.75 | $260.70 |
| 7 purchase totals = | $1,015.84 | $1,114.7638 | $1,114.76 | $1,114.80 | $1,114.70 | |