| 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 | $124.44 | 13.775% | $141.5816 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $7.72 | 5.289% | $8.1283 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $81.59 | 7.283% | $87.5322 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $243.91 | 7.598% | $262.4423 | $262.44 | $262.45 | $262.40 |
| Purchase #5 | $34.36 | 11.631% | $38.3564 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $115.78 | 3.332% | $119.6378 | $119.64 | $119.65 | $119.60 |
| Purchase #7 | $49.62 | 6.866% | $53.0269 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $657.42 | $710.7055 | $710.71 | $710.80 | $710.60 | |