| 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 | $45.76 | 8.162% | $49.4949 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $207.64 | 5.574% | $219.2139 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $166.88 | 6.597% | $177.8891 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $22.76 | 4.725% | $23.8354 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $62.41 | 8.705% | $67.8428 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $70.34 | 13.621% | $79.921 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $57.89 | 13.105% | $65.4765 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $633.68 | $683.6736 | $683.67 | $683.70 | $683.60 | |