| 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 | $75.47 | 3.693% | $78.2571 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $15.92 | 6.106% | $16.8921 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $198.76 | 10.865% | $220.3553 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $101.31 | 13.297% | $114.7812 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $72.28 | 10.592% | $79.9359 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $239.90 | 5.487% | $253.0633 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $69.71 | 10.512% | $77.0379 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $773.35 | $840.3228 | $840.33 | $840.35 | $840.40 | |