| 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 | $73.53 | 13.621% | $83.5455 | $83.55 | $83.55 | $83.50 |
| Purchase #2 | $178.98 | 4.667% | $187.333 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $239.80 | 4.144% | $249.7373 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $216.60 | 13.677% | $246.2244 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $68.92 | 7.158% | $73.8533 | $73.85 | $73.85 | $73.90 |
| Purchase #6 | $18.64 | 12.553% | $20.9799 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $249.26 | 11.874% | $278.8571 | $278.86 | $278.85 | $278.90 |
| 7 purchase totals = | $1,045.73 | $1,140.5305 | $1,140.53 | $1,140.55 | $1,140.50 | |