| 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 | $72.44 | 13.408% | $82.1528 | $82.15 | $82.15 | $82.20 |
| Purchase #2 | $35.56 | 11.551% | $39.6675 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $228.67 | 10.272% | $252.159 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $202.25 | 7.196% | $216.8039 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $219.86 | 12.616% | $247.5975 | $247.60 | $247.60 | $247.60 |
| Purchase #6 | $233.29 | 6.802% | $249.1584 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $96.77 | 9.515% | $105.9777 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $1,088.84 | $1,193.5168 | $1,193.52 | $1,193.50 | $1,193.70 | |