| 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 | $76.74 | 13.516% | $87.1122 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $92.85 | 11.117% | $103.1721 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $165.80 | 3.237% | $171.1669 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $8.94 | 7.322% | $9.5946 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $36.49 | 10.828% | $40.4411 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $123.37 | 12.126% | $138.3298 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $107.84 | 10.370% | $119.023 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $612.03 | $668.8397 | $668.83 | $668.80 | $668.80 | |