| 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 | $25.91 | 13.128% | $29.3115 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $194.33 | 4.829% | $203.7142 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $80.79 | 8.828% | $87.9221 | $87.92 | $87.90 | $87.90 |
| Purchase #4 | $180.49 | 12.270% | $202.6361 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $18.35 | 7.163% | $19.6644 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $37.27 | 7.123% | $39.9247 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $64.49 | 8.721% | $70.1142 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $601.63 | $653.2872 | $653.27 | $653.20 | $653.20 | |