| 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 | $70.85 | 11.833% | $79.2337 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $241.29 | 7.851% | $260.2337 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $88.88 | 13.641% | $101.0041 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $184.50 | 11.247% | $205.2507 | $205.25 | $205.25 | $205.30 |
| Purchase #5 | $80.63 | 8.740% | $87.6771 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $72.67 | 10.439% | $80.256 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $177.48 | 6.528% | $189.0659 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $916.30 | $1,002.7212 | $1,002.72 | $1,002.75 | $1,002.80 | |