| 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 | $126.94 | 5.849% | $134.3647 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $51.26 | 5.552% | $54.106 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $135.38 | 8.625% | $147.0565 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $83.48 | 5.244% | $87.8577 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $57.60 | 6.495% | $61.3411 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $46.27 | 10.129% | $50.9567 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $6.75 | 4.810% | $7.0747 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $507.68 | $542.7574 | $542.76 | $542.70 | $542.90 | |