| 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 | $10.50 | 9.822% | $11.5313 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $67.79 | 6.489% | $72.1889 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $44.96 | 7.773% | $48.4547 | $48.45 | $48.45 | $48.50 |
| Purchase #4 | $37.52 | 4.550% | $39.2272 | $39.23 | $39.25 | $39.20 |
| Purchase #5 | $71.45 | 11.468% | $79.6439 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $229.87 | 5.182% | $241.7819 | $241.78 | $241.80 | $241.80 |
| Purchase #7 | $23.99 | 8.741% | $26.087 | $26.09 | $26.10 | $26.10 |
| 7 purchase totals = | $486.08 | $518.9149 | $518.91 | $519.00 | $518.90 | |