| 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 | $62.63 | 4.440% | $65.4108 | $65.41 | $65.40 | $65.40 |
| Purchase #2 | $162.51 | 9.308% | $177.6364 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $80.61 | 5.225% | $84.8219 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $248.74 | 6.343% | $264.5176 | $264.52 | $264.50 | $264.50 |
| Purchase #5 | $213.66 | 12.873% | $241.1645 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $140.57 | 7.534% | $151.1605 | $151.16 | $151.15 | $151.20 |
| Purchase #7 | $190.44 | 7.741% | $205.182 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,099.16 | $1,189.8937 | $1,189.89 | $1,189.85 | $1,189.90 | |