| 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 | $21.63 | 12.417% | $24.3158 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $49.65 | 13.717% | $56.4605 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $170.55 | 3.438% | $176.4135 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $177.58 | 8.514% | $192.6992 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $176.81 | 9.371% | $193.3789 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $190.32 | 8.783% | $207.0358 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $159.92 | 3.673% | $165.7939 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $946.46 | $1,016.0976 | $1,016.10 | $1,016.10 | $1,016.10 | |