| 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 | $129.99 | 11.609% | $145.0805 | $145.08 | $145.10 | $145.10 |
| Purchase #2 | $25.83 | 3.366% | $26.6994 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $5.83 | 11.159% | $6.4806 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $63.95 | 9.220% | $69.8462 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $48.63 | 13.690% | $55.2874 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $15.86 | 7.859% | $17.1064 | $17.11 | $17.10 | $17.10 |
| Purchase #7 | $45.86 | 7.608% | $49.349 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $335.95 | $369.8495 | $369.86 | $369.90 | $369.80 | |