| 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 | $100.92 | 5.131% | $106.0982 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $61.88 | 5.370% | $65.203 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $45.89 | 5.464% | $48.3974 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $198.98 | 4.424% | $207.7829 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $6.53 | 6.181% | $6.9336 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $19.92 | 4.646% | $20.8455 | $20.85 | $20.85 | $20.80 |
| Purchase #7 | $7.63 | 12.111% | $8.5541 | $8.55 | $8.55 | $8.60 |
| 7 purchase totals = | $441.75 | $463.8147 | $463.81 | $463.85 | $463.80 | |