| 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 | $15.48 | 7.300% | $16.61 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $68.25 | 3.730% | $70.7957 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $158.47 | 13.855% | $180.426 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $191.39 | 5.346% | $201.6217 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $91.27 | 12.706% | $102.8668 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $210.77 | 5.174% | $221.6752 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $194.51 | 5.820% | $205.8305 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $930.14 | $999.8259 | $999.84 | $999.85 | $999.80 | |