| 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 | $72.65 | 6.453% | $77.3381 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $8.39 | 13.855% | $9.5524 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $250.33 | 12.204% | $280.8803 | $280.88 | $280.90 | $280.90 |
| Purchase #4 | $238.67 | 6.163% | $253.3792 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $56.90 | 5.103% | $59.8036 | $59.80 | $59.80 | $59.80 |
| Purchase #6 | $235.80 | 4.395% | $246.1634 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $133.62 | 11.776% | $149.3551 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $996.36 | $1,076.4721 | $1,076.47 | $1,076.50 | $1,076.60 | |