| 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 | $85.69 | 5.753% | $90.6197 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $101.69 | 11.594% | $113.4799 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $189.46 | 12.591% | $213.3149 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $122.29 | 13.463% | $138.7539 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $85.84 | 3.210% | $88.5955 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $82.47 | 4.807% | $86.4343 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $221.51 | 13.800% | $252.0784 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $888.95 | $983.2766 | $983.27 | $983.30 | $983.30 | |