| 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 | $37.42 | 3.507% | $38.7323 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $76.72 | 3.103% | $79.1006 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $207.34 | 4.306% | $216.2681 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $72.58 | 3.298% | $74.9737 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $152.85 | 12.553% | $172.0373 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $186.31 | 13.409% | $211.2923 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $234.53 | 10.864% | $260.0093 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $967.75 | $1,052.4136 | $1,052.41 | $1,052.40 | $1,052.40 | |