| 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 | $45.35 | 12.320% | $50.9371 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $107.65 | 6.589% | $114.7431 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $222.67 | 4.281% | $232.2025 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $91.75 | 13.149% | $103.8142 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $73.25 | 7.353% | $78.6361 | $78.64 | $78.65 | $78.60 |
| Purchase #6 | $72.72 | 10.434% | $80.3076 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $87.80 | 12.608% | $98.8698 | $98.87 | $98.85 | $98.90 |
| 7 purchase totals = | $701.19 | $759.5104 | $759.51 | $759.50 | $759.40 | |