| 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 | $14.60 | 6.612% | $15.5654 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $32.41 | 11.574% | $36.1611 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $230.64 | 6.650% | $245.9776 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $109.75 | 4.480% | $114.6668 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $132.36 | 12.446% | $148.8335 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $15.47 | 13.644% | $17.5807 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $135.79 | 5.464% | $143.2096 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $671.02 | $721.9947 | $722.00 | $722.00 | $722.10 | |