| 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 | $19.36 | 10.255% | $21.3454 | $21.35 | $21.35 | $21.30 |
| Purchase #2 | $74.77 | 12.403% | $84.0437 | $84.04 | $84.05 | $84.00 |
| Purchase #3 | $90.88 | 5.721% | $96.0792 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $212.38 | 5.613% | $224.3009 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $147.43 | 9.466% | $161.3857 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $205.44 | 13.748% | $233.6839 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $63.98 | 9.579% | $70.1086 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $814.24 | $890.9474 | $890.95 | $891.00 | $890.90 | |