| 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 | $235.85 | 7.115% | $252.6307 | $252.63 | $252.65 | $252.60 |
| Purchase #2 | $55.37 | 13.625% | $62.9142 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $103.47 | 8.533% | $112.2991 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $8.96 | 10.378% | $9.8899 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $86.97 | 4.683% | $91.0428 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $140.75 | 12.307% | $158.0721 | $158.07 | $158.05 | $158.10 |
| Purchase #7 | $112.96 | 4.665% | $118.2296 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $744.33 | $805.0784 | $805.07 | $805.10 | $805.00 | |