| 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 | $79.94 | 5.364% | $84.228 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $182.52 | 11.572% | $203.6412 | $203.64 | $203.65 | $203.60 |
| Purchase #3 | $20.85 | 3.577% | $21.5958 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $169.62 | 7.240% | $181.9005 | $181.90 | $181.90 | $181.90 |
| Purchase #5 | $21.86 | 6.334% | $23.2446 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $122.50 | 3.294% | $126.5352 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $49.49 | 4.697% | $51.8145 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $646.78 | $692.9598 | $692.96 | $693.00 | $692.80 | |