| 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 | $68.66 | 4.537% | $71.7751 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $198.48 | 13.568% | $225.4098 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $30.57 | 7.739% | $32.9358 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $173.57 | 5.790% | $183.6197 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $35.48 | 10.400% | $39.1699 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $184.55 | 10.698% | $204.2932 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $153.96 | 13.581% | $174.8693 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $845.27 | $932.0728 | $932.08 | $932.05 | $932.10 | |