| 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 | $57.62 | 4.163% | $60.0187 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $56.66 | 12.843% | $63.9368 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $138.76 | 5.812% | $146.8247 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $21.82 | 11.560% | $24.3424 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $68.51 | 10.453% | $75.6714 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $60.58 | 3.573% | $62.7445 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $19.90 | 13.383% | $22.5632 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $423.85 | $456.1017 | $456.09 | $456.05 | $456.00 | |