| 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 | $34.25 | 4.704% | $35.8611 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $239.66 | 6.103% | $254.2864 | $254.29 | $254.30 | $254.30 |
| Purchase #3 | $207.97 | 6.567% | $221.6274 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $91.99 | 9.180% | $100.4347 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $22.56 | 8.523% | $24.4828 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $119.36 | 8.859% | $129.9341 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $112.45 | 10.869% | $124.6722 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $828.24 | $891.2987 | $891.29 | $891.35 | $891.30 | |