| 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 | $64.66 | 6.744% | $69.0207 | $69.02 | $69.00 | $69.00 |
| Purchase #2 | $38.67 | 12.458% | $43.4875 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $78.83 | 11.108% | $87.5864 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $139.40 | 9.328% | $152.4032 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $157.62 | 4.680% | $164.9966 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $249.58 | 11.826% | $279.0953 | $279.10 | $279.10 | $279.10 |
| Purchase #7 | $100.87 | 6.236% | $107.1603 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $829.63 | $903.7500 | $903.76 | $903.75 | $903.80 | |