| 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 | $34.26 | 7.762% | $36.9193 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $55.72 | 10.513% | $61.5778 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $43.81 | 9.177% | $47.8304 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $197.91 | 4.622% | $207.0574 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $115.42 | 7.207% | $123.7383 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $191.56 | 5.593% | $202.274 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $8.67 | 3.773% | $8.9971 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $647.35 | $688.3943 | $688.40 | $688.40 | $688.40 | |