| 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 | $7.39 | 7.113% | $7.9157 | $7.92 | $7.90 | $7.90 |
| Purchase #2 | $248.57 | 6.815% | $265.51 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $233.85 | 13.454% | $265.3122 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $40.81 | 12.689% | $45.9884 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $96.29 | 5.431% | $101.5195 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $155.98 | 13.600% | $177.1933 | $177.19 | $177.20 | $177.20 |
| Purchase #7 | $8.81 | 8.824% | $9.5874 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $791.70 | $873.0265 | $873.03 | $873.00 | $873.00 | |