| 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 | $68.57 | 9.236% | $74.9031 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $23.78 | 7.314% | $25.5193 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $104.31 | 9.344% | $114.0567 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $219.62 | 6.509% | $233.9151 | $233.92 | $233.90 | $233.90 |
| Purchase #5 | $155.78 | 10.301% | $171.8269 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $122.39 | 12.216% | $137.3412 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $36.25 | 10.221% | $39.9551 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $730.70 | $797.5174 | $797.53 | $797.50 | $797.50 | |