| 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 | $6.91 | 8.333% | $7.4858 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $76.77 | 11.641% | $85.7068 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $41.82 | 4.305% | $43.6204 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $35.94 | 12.393% | $40.394 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $5.66 | 9.622% | $6.2046 | $6.20 | $6.20 | $6.20 |
| Purchase #6 | $167.74 | 6.120% | $178.0057 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $205.49 | 7.709% | $221.3312 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $540.33 | $582.7485 | $582.75 | $582.75 | $582.70 | |