| 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 | $56.50 | 13.125% | $63.9156 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $132.45 | 4.610% | $138.5559 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $72.36 | 10.296% | $79.8102 | $79.81 | $79.80 | $79.80 |
| Purchase #4 | $249.30 | 11.391% | $277.6978 | $277.70 | $277.70 | $277.70 |
| Purchase #5 | $39.72 | 5.805% | $42.0257 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $228.92 | 7.578% | $246.2676 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $188.64 | 5.840% | $199.6566 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $967.89 | $1,047.9294 | $1,047.95 | $1,047.90 | $1,048.00 | |