| 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 | $11.42 | 13.631% | $12.9767 | $12.98 | $13.00 | $13.00 |
| Purchase #2 | $159.94 | 9.167% | $174.6017 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $202.25 | 6.806% | $216.0151 | $216.02 | $216.00 | $216.00 |
| Purchase #4 | $138.63 | 8.377% | $150.243 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $27.66 | 4.686% | $28.9561 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $33.95 | 4.493% | $35.4754 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $13.32 | 6.272% | $14.1554 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $587.17 | $632.4234 | $632.44 | $632.45 | $632.50 | |