| 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 | $17.42 | 5.795% | $18.4295 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $140.72 | 3.646% | $145.8507 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $55.52 | 8.691% | $60.3452 | $60.35 | $60.35 | $60.30 |
| Purchase #4 | $87.48 | 4.693% | $91.5854 | $91.59 | $91.60 | $91.60 |
| Purchase #5 | $159.49 | 4.693% | $166.9749 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $244.56 | 7.682% | $263.3471 | $263.35 | $263.35 | $263.30 |
| Purchase #7 | $95.94 | 7.446% | $103.0837 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $801.13 | $849.6165 | $849.62 | $849.65 | $849.60 | |