| 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 | $49.94 | 7.244% | $53.5577 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $57.36 | 10.280% | $63.2566 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $205.97 | 9.252% | $225.0263 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $211.60 | 7.575% | $227.6287 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $50.32 | 11.707% | $56.211 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $187.91 | 7.438% | $201.8867 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $114.74 | 5.580% | $121.1425 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $877.84 | $948.7095 | $948.72 | $948.75 | $948.70 | |