| 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 | $68.37 | 4.774% | $71.634 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $142.45 | 12.779% | $160.6537 | $160.65 | $160.65 | $160.70 |
| Purchase #3 | $206.36 | 8.782% | $224.4825 | $224.48 | $224.50 | $224.50 |
| Purchase #4 | $54.81 | 3.662% | $56.8171 | $56.82 | $56.80 | $56.80 |
| Purchase #5 | $249.59 | 7.702% | $268.8134 | $268.81 | $268.80 | $268.80 |
| Purchase #6 | $114.92 | 4.468% | $120.0546 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $130.46 | 6.339% | $138.7299 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $966.96 | $1,041.1852 | $1,041.17 | $1,041.20 | $1,041.20 | |