| 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 | $16.48 | 3.617% | $17.0761 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $150.60 | 3.521% | $155.9026 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $154.90 | 3.155% | $159.7871 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $5.39 | 3.696% | $5.5892 | $5.59 | $5.60 | $5.60 |
| Purchase #5 | $28.51 | 11.332% | $31.7408 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $200.73 | 8.263% | $217.3163 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $135.61 | 5.579% | $143.1757 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $692.22 | $730.5878 | $730.60 | $730.65 | $730.60 | |