| 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 | $18.32 | 3.371% | $18.9376 | $18.94 | $18.95 | $18.90 |
| Purchase #2 | $164.60 | 4.803% | $172.5057 | $172.51 | $172.50 | $172.50 |
| Purchase #3 | $244.75 | 13.245% | $277.1671 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $159.84 | 7.290% | $171.4923 | $171.49 | $171.50 | $171.50 |
| Purchase #5 | $100.81 | 6.839% | $107.7044 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $221.75 | 12.650% | $249.8014 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $11.32 | 3.290% | $11.6924 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $921.39 | $1,009.3009 | $1,009.30 | $1,009.30 | $1,009.30 | |