| 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 | $45.95 | 7.267% | $49.2892 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $126.28 | 11.717% | $141.0762 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $66.85 | 9.789% | $73.3939 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $9.42 | 13.862% | $10.7258 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $13.97 | 13.679% | $15.881 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $131.79 | 6.277% | $140.0625 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $132.52 | 4.454% | $138.4224 | $138.42 | $138.40 | $138.40 |
| 7 purchase totals = | $526.78 | $568.8510 | $568.85 | $568.90 | $568.90 | |