| 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 | $18.34 | 4.194% | $19.1092 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $54.97 | 13.175% | $62.2123 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $245.73 | 7.385% | $263.8772 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $176.98 | 5.780% | $187.2094 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $128.41 | 3.474% | $132.871 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $184.57 | 3.118% | $190.3249 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $13.29 | 5.690% | $14.0462 | $14.05 | $14.05 | $14.00 |
| 7 purchase totals = | $822.29 | $869.6502 | $869.65 | $869.60 | $869.60 | |