| 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 | $39.39 | 5.805% | $41.6766 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $164.54 | 6.781% | $175.6975 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $29.64 | 10.738% | $32.8227 | $32.82 | $32.80 | $32.80 |
| Purchase #4 | $238.81 | 9.530% | $261.5686 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $245.26 | 13.573% | $278.5491 | $278.55 | $278.55 | $278.50 |
| Purchase #6 | $142.81 | 4.809% | $149.6777 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $117.83 | 13.517% | $133.7571 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $978.28 | $1,073.7493 | $1,073.76 | $1,073.75 | $1,073.80 | |