| 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 | $53.69 | 6.788% | $57.3345 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $41.65 | 3.158% | $42.9653 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $125.92 | 6.230% | $133.7648 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $235.64 | 5.842% | $249.4061 | $249.41 | $249.40 | $249.40 |
| Purchase #5 | $123.67 | 6.159% | $131.2868 | $131.29 | $131.30 | $131.30 |
| Purchase #6 | $53.66 | 3.807% | $55.7028 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $93.74 | 7.853% | $101.1014 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $727.97 | $771.5617 | $771.56 | $771.55 | $771.60 | |