| 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 | $5.71 | 4.803% | $5.9843 | $5.98 | $6.00 | $6.00 |
| Purchase #2 | $134.93 | 4.289% | $140.7171 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $175.25 | 13.309% | $198.574 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $160.25 | 6.431% | $170.5557 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $74.96 | 7.687% | $80.7222 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $189.99 | 3.150% | $195.9747 | $195.97 | $195.95 | $196.00 |
| Purchase #7 | $170.29 | 12.348% | $191.3174 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $911.38 | $983.8454 | $983.84 | $983.75 | $983.90 | |