| 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 | $16.46 | 7.251% | $17.6535 | $17.65 | $17.65 | $17.70 |
| Purchase #2 | $238.49 | 10.624% | $263.8272 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $81.60 | 7.567% | $87.7747 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $147.50 | 11.678% | $164.7251 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $8.78 | 13.426% | $9.9588 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $191.86 | 5.136% | $201.7139 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $102.93 | 6.292% | $109.4064 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $787.62 | $855.0596 | $855.06 | $855.05 | $855.10 | |