| 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 | $120.68 | 3.163% | $124.4971 | $124.50 | $124.50 | $124.50 |
| Purchase #2 | $112.79 | 9.374% | $123.3629 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $13.64 | 9.766% | $14.9721 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $45.50 | 7.584% | $48.9507 | $48.95 | $48.95 | $49.00 |
| Purchase #5 | $103.90 | 13.167% | $117.5805 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $39.87 | 11.788% | $44.5699 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $173.73 | 8.453% | $188.4154 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $610.11 | $662.3486 | $662.35 | $662.30 | $662.50 | |