| 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 | $52.93 | 7.427% | $56.8611 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $121.78 | 6.553% | $129.7602 | $129.76 | $129.75 | $129.80 |
| Purchase #3 | $23.68 | 10.332% | $26.1266 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $182.79 | 6.695% | $195.0278 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $205.34 | 9.332% | $224.5023 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $59.81 | 6.567% | $63.7377 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $155.72 | 4.306% | $162.4253 | $162.43 | $162.45 | $162.40 |
| 7 purchase totals = | $802.05 | $858.4410 | $858.45 | $858.50 | $858.40 | |