| 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 | $48.63 | 7.167% | $52.1153 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $74.86 | 4.443% | $78.186 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $112.73 | 4.220% | $117.4872 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $242.59 | 4.424% | $253.3222 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $212.96 | 10.646% | $235.6317 | $235.63 | $235.65 | $235.60 |
| Purchase #6 | $114.36 | 8.200% | $123.7375 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $123.51 | 7.574% | $132.8646 | $132.86 | $132.85 | $132.90 |
| 7 purchase totals = | $929.64 | $993.3445 | $993.35 | $993.35 | $993.30 | |