| 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 | $52.42 | 9.577% | $57.4403 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $123.76 | 5.563% | $130.6448 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $163.57 | 6.626% | $174.4081 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $21.83 | 12.125% | $24.4769 | $24.48 | $24.50 | $24.50 |
| Purchase #5 | $161.42 | 10.146% | $177.7977 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $134.36 | 13.830% | $152.942 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $152.37 | 3.669% | $157.9605 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $809.73 | $875.6703 | $875.67 | $875.70 | $875.60 | |