| 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 | $23.34 | 11.838% | $26.103 | $26.10 | $26.10 | $26.10 |
| Purchase #2 | $14.67 | 9.793% | $16.1066 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $126.49 | 7.257% | $135.6694 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $16.72 | 12.716% | $18.8461 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $134.78 | 11.330% | $150.0506 | $150.05 | $150.05 | $150.10 |
| Purchase #6 | $238.95 | 10.618% | $264.3217 | $264.32 | $264.30 | $264.30 |
| Purchase #7 | $76.71 | 3.360% | $79.2875 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $631.66 | $690.3849 | $690.39 | $690.35 | $690.40 | |