| 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 | $48.60 | 12.506% | $54.6779 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $79.87 | 12.507% | $89.8593 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $154.77 | 12.549% | $174.1921 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $11.33 | 13.562% | $12.8666 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $62.36 | 12.574% | $70.2011 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $184.72 | 5.430% | $194.7503 | $194.75 | $194.75 | $194.80 |
| Purchase #7 | $155.99 | 11.240% | $173.5233 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $697.64 | $770.0706 | $770.07 | $770.05 | $770.20 | |