| 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 | $78.89 | 6.714% | $84.1867 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $154.36 | 9.233% | $168.6121 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $39.29 | 3.161% | $40.532 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $103.98 | 4.707% | $108.8743 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $107.54 | 6.129% | $114.1311 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $36.50 | 4.655% | $38.1991 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $174.69 | 11.370% | $194.5523 | $194.55 | $194.55 | $194.60 |
| 7 purchase totals = | $695.25 | $749.0876 | $749.08 | $749.10 | $749.10 | |