| 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 | $7.49 | 7.721% | $8.0683 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $13.40 | 8.399% | $14.5255 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $89.99 | 5.412% | $94.8603 | $94.86 | $94.85 | $94.90 |
| Purchase #4 | $204.97 | 6.618% | $218.5349 | $218.53 | $218.55 | $218.50 |
| Purchase #5 | $124.59 | 5.764% | $131.7714 | $131.77 | $131.75 | $131.80 |
| Purchase #6 | $139.45 | 9.254% | $152.3547 | $152.35 | $152.35 | $152.40 |
| Purchase #7 | $108.40 | 8.200% | $117.2888 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $688.29 | $737.4039 | $737.40 | $737.40 | $737.50 | |