| 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 | $13.66 | 13.760% | $15.5396 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $169.44 | 3.703% | $175.7144 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $27.42 | 3.788% | $28.4587 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $121.47 | 5.742% | $128.4448 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $34.75 | 3.161% | $35.8484 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $51.32 | 4.483% | $53.6207 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $146.34 | 9.576% | $160.3535 | $160.35 | $160.35 | $160.40 |
| 7 purchase totals = | $564.40 | $597.9801 | $597.97 | $597.95 | $597.90 | |