| 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 | $78.30 | 8.218% | $84.7347 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $212.69 | 6.710% | $226.9615 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $94.89 | 3.302% | $98.0233 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $207.36 | 10.589% | $229.3174 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $171.62 | 7.108% | $183.8187 | $183.82 | $183.80 | $183.80 |
| Purchase #6 | $8.41 | 13.320% | $9.5302 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $102.47 | 11.457% | $114.21 | $114.21 | $114.20 | $114.20 |
| 7 purchase totals = | $875.74 | $946.5958 | $946.59 | $946.55 | $946.50 | |