| 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 | $43.25 | 13.421% | $49.0546 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $114.67 | 7.174% | $122.8964 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $227.54 | 13.804% | $258.9496 | $258.95 | $258.95 | $258.90 |
| Purchase #4 | $185.70 | 12.696% | $209.2765 | $209.28 | $209.30 | $209.30 |
| Purchase #5 | $143.30 | 13.566% | $162.7401 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $74.67 | 13.646% | $84.8595 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $151.70 | 6.279% | $161.2252 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $940.83 | $1,049.0019 | $1,049.01 | $1,049.05 | $1,049.00 | |