| 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 | $44.54 | 10.245% | $49.1031 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $114.70 | 11.363% | $127.7334 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $200.46 | 11.643% | $223.7996 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $121.66 | 6.607% | $129.6981 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $11.30 | 11.496% | $12.599 | $12.60 | $12.60 | $12.60 |
| Purchase #6 | $38.98 | 6.865% | $41.656 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $124.31 | 11.438% | $138.5286 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $655.95 | $723.1178 | $723.12 | $723.15 | $723.10 | |