| 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 | $115.86 | 6.694% | $123.6157 | $123.62 | $123.60 | $123.60 |
| Purchase #2 | $16.80 | 12.845% | $18.958 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $30.53 | 12.343% | $34.2983 | $34.30 | $34.30 | $34.30 |
| Purchase #4 | $53.73 | 4.275% | $56.027 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $185.78 | 4.811% | $194.7179 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $37.73 | 13.410% | $42.7896 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $13.80 | 7.292% | $14.8063 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $454.23 | $485.2128 | $485.23 | $485.20 | $485.20 | |