| 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 | $43.78 | 9.431% | $47.9089 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $23.51 | 3.555% | $24.3458 | $24.35 | $24.35 | $24.30 |
| Purchase #3 | $88.97 | 7.337% | $95.4977 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $141.95 | 4.409% | $148.2086 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $174.59 | 9.288% | $190.8059 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $205.90 | 6.205% | $218.6761 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $231.72 | 9.479% | $253.6847 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $910.42 | $979.1277 | $979.14 | $979.15 | $979.10 | |