| 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 | $109.47 | 4.383% | $114.2681 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $241.44 | 9.586% | $264.5844 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $40.27 | 11.673% | $44.9707 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $127.74 | 9.808% | $140.2687 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $18.98 | 6.324% | $20.1803 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $35.34 | 13.186% | $39.9999 | $40.00 | $40.00 | $40.00 |
| Purchase #7 | $43.82 | 12.498% | $49.2966 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $617.06 | $673.5687 | $673.57 | $673.55 | $673.70 | |