| 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 | $74.53 | 3.209% | $76.9217 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $248.72 | 6.317% | $264.4316 | $264.43 | $264.45 | $264.40 |
| Purchase #3 | $160.96 | 6.771% | $171.8586 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $23.99 | 11.360% | $26.7153 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $31.39 | 11.711% | $35.0661 | $35.07 | $35.05 | $35.10 |
| Purchase #6 | $26.98 | 6.458% | $28.7224 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $34.37 | 6.624% | $36.6467 | $36.65 | $36.65 | $36.60 |
| 7 purchase totals = | $600.94 | $640.3624 | $640.37 | $640.30 | $640.30 | |