| 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 | $116.77 | 11.311% | $129.9779 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $63.58 | 12.773% | $71.7011 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $107.90 | 12.703% | $121.6065 | $121.61 | $121.60 | $121.60 |
| Purchase #4 | $57.93 | 5.779% | $61.2778 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $193.47 | 11.851% | $216.3981 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $30.72 | 7.361% | $32.9813 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $65.77 | 7.477% | $70.6876 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $636.14 | $704.6303 | $704.64 | $704.70 | $704.70 | |