| 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 | $64.79 | 3.741% | $67.2138 | $67.21 | $67.20 | $67.20 |
| Purchase #2 | $52.51 | 4.588% | $54.9192 | $54.92 | $54.90 | $54.90 |
| Purchase #3 | $226.64 | 3.162% | $233.8064 | $233.81 | $233.80 | $233.80 |
| Purchase #4 | $201.36 | 9.808% | $221.1094 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $79.97 | 6.492% | $85.1617 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $143.56 | 8.523% | $155.7956 | $155.80 | $155.80 | $155.80 |
| Purchase #7 | $224.36 | 9.681% | $246.0803 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $993.19 | $1,064.0864 | $1,064.09 | $1,064.05 | $1,064.10 | |