| 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 | $29.43 | 9.152% | $32.1234 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $16.74 | 11.134% | $18.6038 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $9.95 | 8.759% | $10.8215 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $16.82 | 10.693% | $18.6186 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $124.79 | 4.194% | $130.0237 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $163.67 | 9.558% | $179.3136 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $102.85 | 10.636% | $113.7891 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $464.25 | $503.2937 | $503.28 | $503.20 | $503.20 | |