| 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 | $96.38 | 4.707% | $100.9166 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $169.45 | 13.168% | $191.7632 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $19.26 | 8.604% | $20.9171 | $20.92 | $20.90 | $20.90 |
| Purchase #4 | $144.38 | 11.735% | $161.323 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $34.89 | 6.685% | $37.2224 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $190.64 | 5.447% | $201.0242 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $110.49 | 8.423% | $119.7966 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $765.49 | $832.9631 | $832.96 | $832.85 | $832.90 | |