| 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 | $26.91 | 8.445% | $29.1825 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $193.77 | 6.474% | $206.3147 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $34.50 | 8.215% | $37.3342 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $100.86 | 9.353% | $110.2934 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $29.77 | 7.214% | $31.9176 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $162.59 | 7.524% | $174.8233 | $174.82 | $174.80 | $174.80 |
| Purchase #7 | $143.75 | 5.119% | $151.1086 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $692.15 | $740.9743 | $740.96 | $740.95 | $740.90 | |