| 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 | $54.96 | 13.684% | $62.4807 | $62.48 | $62.50 | $62.50 |
| Purchase #2 | $63.96 | 5.150% | $67.2539 | $67.25 | $67.25 | $67.30 |
| Purchase #3 | $115.50 | 7.389% | $124.0343 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $156.67 | 10.477% | $173.0843 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $202.30 | 3.378% | $209.1337 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $228.90 | 8.678% | $248.7639 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $18.26 | 8.813% | $19.8693 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $840.55 | $904.6201 | $904.60 | $904.65 | $904.70 | |