| 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 | $24.95 | 13.278% | $28.2629 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $140.64 | 3.483% | $145.5385 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $166.69 | 9.471% | $182.4772 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $36.80 | 7.740% | $39.6483 | $39.65 | $39.65 | $39.60 |
| Purchase #5 | $164.57 | 8.860% | $179.1509 | $179.15 | $179.15 | $179.20 |
| Purchase #6 | $135.75 | 4.603% | $141.9986 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $47.90 | 12.769% | $54.0164 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $717.30 | $771.0928 | $771.10 | $771.10 | $771.10 | |