| 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 | $108.55 | 5.381% | $114.3911 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $135.62 | 13.622% | $154.0942 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $181.85 | 6.854% | $194.314 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $25.32 | 9.286% | $27.6712 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $27.86 | 6.178% | $29.5812 | $29.58 | $29.60 | $29.60 |
| Purchase #6 | $25.35 | 9.307% | $27.7093 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $71.32 | 10.589% | $78.8721 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $575.87 | $626.6331 | $626.62 | $626.60 | $626.70 | |