| 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 | $24.88 | 5.860% | $26.338 | $26.34 | $26.35 | $26.30 |
| Purchase #2 | $129.54 | 7.687% | $139.4977 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $5.63 | 12.529% | $6.3354 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $27.41 | 9.336% | $29.969 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $133.65 | 12.317% | $150.1117 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $189.52 | 11.105% | $210.5662 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $32.36 | 5.637% | $34.1841 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $542.99 | $597.0021 | $597.01 | $597.00 | $597.00 | |