| 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 | $84.38 | 8.282% | $91.3684 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $23.60 | 5.789% | $24.9662 | $24.97 | $24.95 | $25.00 |
| Purchase #3 | $12.29 | 5.243% | $12.9344 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $175.30 | 10.413% | $193.554 | $193.55 | $193.55 | $193.60 |
| Purchase #5 | $93.83 | 10.165% | $103.3678 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $177.25 | 3.593% | $183.6186 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $76.89 | 7.642% | $82.7659 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $643.54 | $692.5753 | $692.58 | $692.50 | $692.70 | |