| 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 | $82.40 | 12.869% | $93.0041 | $93.00 | $93.00 | $93.00 |
| Purchase #2 | $109.56 | 4.325% | $114.2985 | $114.30 | $114.30 | $114.30 |
| Purchase #3 | $193.67 | 6.178% | $205.6349 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $14.57 | 6.835% | $15.5659 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $48.47 | 9.864% | $53.2511 | $53.25 | $53.25 | $53.30 |
| Purchase #6 | $71.89 | 9.535% | $78.7447 | $78.74 | $78.75 | $78.70 |
| Purchase #7 | $95.66 | 6.421% | $101.8023 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $616.22 | $662.3015 | $662.29 | $662.30 | $662.30 | |