| 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 | $81.99 | 4.428% | $85.6205 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $87.42 | 6.119% | $92.7692 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $197.54 | 13.369% | $223.9491 | $223.95 | $223.95 | $223.90 |
| Purchase #4 | $83.56 | 7.810% | $90.086 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $243.83 | 11.436% | $271.7144 | $271.71 | $271.70 | $271.70 |
| Purchase #6 | $140.80 | 9.508% | $154.1873 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $36.57 | 5.708% | $38.6574 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $871.71 | $956.9839 | $956.99 | $956.95 | $957.00 | |