| 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 | $124.46 | 7.713% | $134.0596 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $66.98 | 10.459% | $73.9854 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $219.35 | 13.304% | $248.5323 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $55.93 | 9.733% | $61.3737 | $61.37 | $61.35 | $61.40 |
| Purchase #5 | $39.38 | 13.126% | $44.549 | $44.55 | $44.55 | $44.50 |
| Purchase #6 | $69.95 | 12.647% | $78.7966 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $35.89 | 10.617% | $39.7004 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $611.94 | $680.9970 | $681.00 | $681.00 | $681.00 | |