| 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 | $108.74 | 11.249% | $120.9722 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $7.47 | 12.404% | $8.3966 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $58.55 | 12.446% | $65.8371 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $228.77 | 13.166% | $258.8899 | $258.89 | $258.90 | $258.90 |
| Purchase #5 | $200.98 | 8.825% | $218.7165 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $57.68 | 8.225% | $62.4242 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $16.47 | 11.805% | $18.4143 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $678.66 | $753.6508 | $753.65 | $753.60 | $753.60 | |