| 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 | $33.33 | 12.361% | $37.4499 | $37.45 | $37.45 | $37.40 |
| Purchase #2 | $99.30 | 10.307% | $109.5349 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $39.52 | 13.762% | $44.9587 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $203.60 | 9.650% | $223.2474 | $223.25 | $223.25 | $223.20 |
| Purchase #5 | $36.97 | 3.812% | $38.3793 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $224.43 | 3.486% | $232.2536 | $232.25 | $232.25 | $232.30 |
| Purchase #7 | $166.43 | 5.259% | $175.1826 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $803.58 | $861.0064 | $861.00 | $861.05 | $861.00 | |