| 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 | $27.71 | 4.786% | $29.0362 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $218.42 | 8.236% | $236.4091 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $178.26 | 3.379% | $184.2834 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $246.84 | 10.570% | $272.931 | $272.93 | $272.95 | $272.90 |
| Purchase #5 | $57.96 | 4.377% | $60.4969 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $26.72 | 10.232% | $29.454 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $244.37 | 6.447% | $260.1245 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $1,000.28 | $1,072.7351 | $1,072.73 | $1,072.75 | $1,072.70 | |