| 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 | $31.92 | 9.676% | $35.0086 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $25.96 | 10.296% | $28.6328 | $28.63 | $28.65 | $28.60 |
| Purchase #3 | $29.57 | 13.286% | $33.4987 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $34.37 | 3.809% | $35.6792 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $154.35 | 12.439% | $173.5496 | $173.55 | $173.55 | $173.50 |
| Purchase #6 | $22.62 | 11.845% | $25.2993 | $25.30 | $25.30 | $25.30 |
| Purchase #7 | $31.44 | 4.239% | $32.7727 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $330.23 | $364.4409 | $364.44 | $364.45 | $364.40 | |