| 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 | $87.70 | 12.370% | $98.5485 | $98.55 | $98.55 | $98.50 |
| Purchase #2 | $50.93 | 11.429% | $56.7508 | $56.75 | $56.75 | $56.80 |
| Purchase #3 | $37.38 | 6.310% | $39.7387 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $125.70 | 13.717% | $142.9423 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $217.74 | 11.108% | $241.9266 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $41.45 | 9.860% | $45.537 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $167.95 | 4.155% | $174.9283 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $728.85 | $800.3722 | $800.38 | $800.45 | $800.20 | |