| 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 | $27.82 | 5.351% | $29.3086 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $95.25 | 3.207% | $98.3047 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $25.95 | 5.592% | $27.4011 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $10.25 | 7.315% | $10.9998 | $11.00 | $11.00 | $11.00 |
| Purchase #5 | $14.53 | 6.460% | $15.4686 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $186.30 | 8.573% | $202.2715 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $165.78 | 12.822% | $187.0363 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $525.88 | $570.7906 | $570.79 | $570.75 | $570.80 | |