| 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 | $24.56 | 12.867% | $27.7201 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $87.66 | 4.761% | $91.8335 | $91.83 | $91.85 | $91.80 |
| Purchase #3 | $233.70 | 12.553% | $263.0364 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $209.85 | 5.500% | $221.3918 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $249.25 | 13.735% | $283.4845 | $283.48 | $283.50 | $283.50 |
| Purchase #6 | $203.36 | 7.549% | $218.7116 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $220.98 | 5.559% | $233.2643 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,229.36 | $1,339.4422 | $1,339.43 | $1,339.45 | $1,339.40 | |