| 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 | $91.83 | 7.779% | $98.9735 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $117.89 | 12.345% | $132.4435 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $44.88 | 10.193% | $49.4546 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $175.81 | 6.130% | $186.5872 | $186.59 | $186.60 | $186.60 |
| Purchase #5 | $57.77 | 8.418% | $62.6331 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $38.30 | 6.158% | $40.6585 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $207.77 | 8.782% | $226.0164 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $734.25 | $796.7668 | $796.76 | $796.75 | $796.80 | |