| 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 | $40.76 | 11.656% | $45.511 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $66.70 | 4.110% | $69.4414 | $69.44 | $69.45 | $69.40 |
| Purchase #3 | $199.46 | 10.734% | $220.87 | $220.87 | $220.85 | $220.90 |
| Purchase #4 | $241.72 | 7.743% | $260.4364 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $215.84 | 10.725% | $238.9888 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $147.46 | 3.445% | $152.54 | $152.54 | $152.55 | $152.50 |
| Purchase #7 | $192.65 | 5.313% | $202.8855 | $202.89 | $202.90 | $202.90 |
| 7 purchase totals = | $1,104.59 | $1,190.6731 | $1,190.68 | $1,190.70 | $1,190.60 | |