| 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 | $6.64 | 5.627% | $7.0136 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $26.82 | 8.497% | $29.0989 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $131.28 | 5.678% | $138.7341 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $93.42 | 3.775% | $96.9466 | $96.95 | $96.95 | $96.90 |
| Purchase #5 | $86.95 | 6.671% | $92.7504 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $27.97 | 11.333% | $31.1398 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $56.83 | 6.281% | $60.3995 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $429.91 | $456.0829 | $456.08 | $456.10 | $456.00 | |