| 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 | $11.65 | 9.200% | $12.7218 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $78.55 | 4.248% | $81.8868 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $249.91 | 5.243% | $263.0128 | $263.01 | $263.00 | $263.00 |
| Purchase #4 | $167.74 | 5.868% | $177.583 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $131.41 | 12.440% | $147.7574 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $223.30 | 10.594% | $246.9564 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $108.64 | 6.415% | $115.6093 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $971.20 | $1,045.5275 | $1,045.53 | $1,045.50 | $1,045.60 | |