| 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 | $114.44 | 4.572% | $119.6722 | $119.67 | $119.65 | $119.70 |
| Purchase #2 | $80.62 | 12.196% | $90.4524 | $90.45 | $90.45 | $90.50 |
| Purchase #3 | $225.41 | 5.555% | $237.9315 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $195.37 | 3.418% | $202.0477 | $202.05 | $202.05 | $202.00 |
| Purchase #5 | $34.74 | 4.628% | $36.3478 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $13.29 | 3.821% | $13.7978 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $42.33 | 6.532% | $45.095 | $45.10 | $45.10 | $45.10 |
| 7 purchase totals = | $706.20 | $745.3444 | $745.35 | $745.35 | $745.30 | |