| 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 | $139.72 | 9.461% | $152.9389 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $59.75 | 6.716% | $63.7628 | $63.76 | $63.75 | $63.80 |
| Purchase #3 | $66.73 | 12.627% | $75.156 | $75.16 | $75.15 | $75.20 |
| Purchase #4 | $44.55 | 6.143% | $47.2867 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $223.42 | 13.244% | $253.0097 | $253.01 | $253.00 | $253.00 |
| Purchase #6 | $179.89 | 13.483% | $204.1446 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $183.63 | 8.234% | $198.7501 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $897.69 | $995.0488 | $995.05 | $995.05 | $995.10 | |