| 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 | $52.44 | 9.828% | $57.5938 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $34.82 | 12.269% | $39.0921 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $195.87 | 8.530% | $212.5777 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $45.35 | 11.739% | $50.6736 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $166.81 | 13.672% | $189.6163 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $86.90 | 9.576% | $95.2215 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $148.29 | 13.133% | $167.7649 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $730.48 | $812.5399 | $812.53 | $812.50 | $812.60 | |