| 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 | $14.95 | 10.386% | $16.5027 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $76.48 | 9.512% | $83.7548 | $83.75 | $83.75 | $83.80 |
| Purchase #3 | $156.51 | 5.487% | $165.0977 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $194.98 | 13.734% | $221.7586 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $29.88 | 3.380% | $30.8899 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $106.82 | 12.498% | $120.1704 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $74.63 | 13.161% | $84.4521 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $654.25 | $722.6262 | $722.62 | $722.60 | $722.80 | |