| 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 | $40.47 | 3.379% | $41.8375 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $230.66 | 7.390% | $247.7058 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $178.77 | 8.723% | $194.3641 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $67.41 | 9.180% | $73.5982 | $73.60 | $73.60 | $73.60 |
| Purchase #5 | $45.46 | 13.279% | $51.4966 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $231.92 | 13.298% | $262.7607 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $160.34 | 11.634% | $178.994 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $955.03 | $1,050.7569 | $1,050.76 | $1,050.75 | $1,050.80 | |