| 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 | $25.71 | 8.293% | $27.8421 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $154.27 | 8.497% | $167.3783 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $83.49 | 13.124% | $94.4472 | $94.45 | $94.45 | $94.40 |
| Purchase #4 | $230.95 | 6.742% | $246.5206 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $65.73 | 11.302% | $73.1588 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $16.69 | 9.451% | $18.2674 | $18.27 | $18.25 | $18.30 |
| Purchase #7 | $72.62 | 4.280% | $75.7281 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $649.46 | $703.3425 | $703.35 | $703.35 | $703.30 | |