| 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 | $23.65 | 4.346% | $24.6778 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $67.49 | 10.714% | $74.7209 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $15.90 | 6.460% | $16.9271 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $181.49 | 12.822% | $204.7606 | $204.76 | $204.75 | $204.80 |
| Purchase #5 | $198.96 | 11.451% | $221.7429 | $221.74 | $221.75 | $221.70 |
| Purchase #6 | $123.44 | 6.378% | $131.313 | $131.31 | $131.30 | $131.30 |
| Purchase #7 | $135.54 | 3.506% | $140.292 | $140.29 | $140.30 | $140.30 |
| 7 purchase totals = | $746.47 | $814.4343 | $814.43 | $814.45 | $814.40 | |