| 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 | $72.76 | 5.335% | $76.6417 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $248.52 | 9.516% | $272.1692 | $272.17 | $272.15 | $272.20 |
| Purchase #3 | $156.50 | 7.465% | $168.1827 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $175.71 | 13.280% | $199.0443 | $199.04 | $199.05 | $199.00 |
| Purchase #5 | $79.74 | 7.119% | $85.4167 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $249.77 | 8.261% | $270.4035 | $270.40 | $270.40 | $270.40 |
| Purchase #7 | $85.71 | 8.530% | $93.0211 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $1,068.71 | $1,164.8792 | $1,164.87 | $1,164.85 | $1,164.80 | |