| 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 | $43.28 | 3.426% | $44.7628 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $69.72 | 3.548% | $72.1937 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $186.31 | 7.685% | $200.6279 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $111.37 | 9.853% | $122.3433 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $59.56 | 7.545% | $64.0538 | $64.05 | $64.05 | $64.10 |
| Purchase #6 | $23.43 | 6.781% | $25.0188 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $114.81 | 13.152% | $129.9098 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $608.48 | $658.9101 | $658.90 | $658.90 | $658.90 | |