| 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 | $7.86 | 7.273% | $8.4317 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $40.80 | 6.665% | $43.5193 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $122.52 | 6.652% | $130.67 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $130.95 | 4.559% | $136.92 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $249.51 | 13.769% | $283.865 | $283.87 | $283.85 | $283.90 |
| Purchase #6 | $168.28 | 3.759% | $174.6056 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $110.26 | 3.496% | $114.1147 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $830.18 | $892.1263 | $892.13 | $892.05 | $892.10 | |