| 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 | $44.35 | 11.869% | $49.6139 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $205.88 | 9.475% | $225.3871 | $225.39 | $225.40 | $225.40 |
| Purchase #3 | $40.66 | 5.835% | $43.0325 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $221.42 | 10.838% | $245.4175 | $245.42 | $245.40 | $245.40 |
| Purchase #5 | $18.37 | 7.138% | $19.6813 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $154.55 | 6.140% | $164.0394 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $196.78 | 12.319% | $221.0213 | $221.02 | $221.00 | $221.00 |
| 7 purchase totals = | $882.01 | $968.1930 | $968.19 | $968.20 | $968.10 | |