| 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 | $64.62 | 7.446% | $69.4316 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $7.34 | 4.275% | $7.6538 | $7.65 | $7.65 | $7.70 |
| Purchase #3 | $38.69 | 4.471% | $40.4198 | $40.42 | $40.40 | $40.40 |
| Purchase #4 | $8.59 | 13.773% | $9.7731 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $207.91 | 4.267% | $216.7815 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $154.52 | 12.158% | $173.3065 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $94.63 | 4.494% | $98.8827 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $576.30 | $616.2490 | $616.24 | $616.25 | $616.30 | |