| 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 | $69.27 | 9.325% | $75.7294 | $75.73 | $75.75 | $75.70 |
| Purchase #2 | $175.44 | 3.660% | $181.8611 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $238.56 | 12.860% | $269.2388 | $269.24 | $269.25 | $269.20 |
| Purchase #4 | $81.57 | 3.188% | $84.1705 | $84.17 | $84.15 | $84.20 |
| Purchase #5 | $239.97 | 4.818% | $251.5318 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $109.57 | 12.857% | $123.6574 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $121.77 | 11.853% | $136.2034 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $1,036.15 | $1,122.3924 | $1,122.39 | $1,122.40 | $1,122.40 | |