| 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 | $20.87 | 6.147% | $22.1529 | $22.15 | $22.15 | $22.20 |
| Purchase #2 | $225.95 | 4.253% | $235.5597 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $69.98 | 6.302% | $74.3901 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $142.68 | 3.505% | $147.6809 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $192.82 | 3.498% | $199.5648 | $199.56 | $199.55 | $199.60 |
| Purchase #6 | $203.93 | 11.268% | $226.9088 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $67.46 | 8.685% | $73.3189 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $923.69 | $979.5761 | $979.57 | $979.55 | $979.70 | |