| 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 | $34.65 | 12.682% | $39.0443 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $136.37 | 4.579% | $142.6144 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $120.33 | 11.634% | $134.3292 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $95.33 | 9.833% | $104.7038 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $20.91 | 3.569% | $21.6563 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $123.47 | 13.358% | $139.9631 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $162.28 | 7.653% | $174.6993 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $693.34 | $757.0104 | $757.00 | $757.00 | $757.00 | |