| 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 | $72.76 | 12.121% | $81.5792 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $66.41 | 11.414% | $73.99 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $168.43 | 10.513% | $186.137 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $80.28 | 3.782% | $83.3162 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $32.82 | 6.555% | $34.9714 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $174.80 | 9.585% | $191.5546 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $40.26 | 9.767% | $44.1922 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $635.76 | $695.7406 | $695.74 | $695.75 | $695.80 | |