| 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 | $85.62 | 12.444% | $96.2746 | $96.27 | $96.25 | $96.30 |
| Purchase #2 | $167.62 | 12.841% | $189.1441 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $159.57 | 13.102% | $180.4769 | $180.48 | $180.50 | $180.50 |
| Purchase #4 | $73.48 | 8.870% | $79.9977 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $184.57 | 5.456% | $194.6401 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $43.45 | 13.398% | $49.2714 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $9.90 | 13.813% | $11.2675 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $724.21 | $801.0723 | $801.07 | $801.05 | $801.10 | |