| 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 | $129.39 | 6.121% | $137.31 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $33.41 | 9.403% | $36.5515 | $36.55 | $36.55 | $36.60 |
| Purchase #3 | $75.28 | 6.195% | $79.9436 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $29.80 | 5.186% | $31.3454 | $31.35 | $31.35 | $31.30 |
| Purchase #5 | $157.82 | 10.790% | $174.8488 | $174.85 | $174.85 | $174.80 |
| Purchase #6 | $25.30 | 13.393% | $28.6884 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $40.97 | 12.479% | $46.0826 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $491.97 | $534.7703 | $534.77 | $534.80 | $534.70 | |