| 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 | $55.30 | 9.305% | $60.4457 | $60.45 | $60.45 | $60.40 |
| Purchase #2 | $120.41 | 9.870% | $132.2945 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $9.57 | 12.797% | $10.7947 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $194.31 | 12.334% | $218.2762 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $72.48 | 11.224% | $80.6152 | $80.62 | $80.60 | $80.60 |
| Purchase #6 | $154.89 | 8.446% | $167.972 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $31.64 | 6.637% | $33.7399 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $638.60 | $704.1382 | $704.14 | $704.15 | $704.10 | |