| 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 | $26.69 | 11.236% | $29.6889 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $14.51 | 9.599% | $15.9028 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $139.93 | 5.785% | $148.025 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $46.63 | 9.411% | $51.0183 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $101.67 | 12.664% | $114.5455 | $114.55 | $114.55 | $114.50 |
| Purchase #6 | $51.25 | 8.193% | $55.4489 | $55.45 | $55.45 | $55.40 |
| Purchase #7 | $40.70 | 4.198% | $42.4086 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $421.38 | $457.0380 | $457.05 | $457.05 | $456.90 | |