| 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 | $35.90 | 11.157% | $39.9054 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $196.65 | 5.619% | $207.6998 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $16.68 | 8.750% | $18.1395 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $173.76 | 4.659% | $181.8555 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $184.83 | 11.474% | $206.0374 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $196.47 | 7.635% | $211.4705 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $18.90 | 11.763% | $21.1232 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $823.19 | $886.2313 | $886.24 | $886.20 | $886.20 | |