| 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 | $8.80 | 10.128% | $9.6913 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $71.87 | 3.804% | $74.6039 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $142.95 | 5.404% | $150.675 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $65.77 | 5.697% | $69.5169 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $137.35 | 4.444% | $143.4538 | $143.45 | $143.45 | $143.50 |
| Purchase #6 | $138.37 | 11.642% | $154.479 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $145.66 | 7.124% | $156.0368 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $710.77 | $758.4567 | $758.46 | $758.50 | $758.50 | |