| 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 | $80.96 | 8.680% | $87.9873 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $239.68 | 13.742% | $272.6168 | $272.62 | $272.60 | $272.60 |
| Purchase #3 | $97.59 | 12.330% | $109.6228 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $230.41 | 5.167% | $242.3153 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $8.65 | 5.759% | $9.1482 | $9.15 | $9.15 | $9.10 |
| Purchase #6 | $45.41 | 13.666% | $51.6157 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $239.33 | 8.208% | $258.9742 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $942.03 | $1,032.2803 | $1,032.29 | $1,032.20 | $1,032.20 | |