| 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 | $47.47 | 9.391% | $51.9279 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $240.70 | 3.692% | $249.5866 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $250.99 | 5.410% | $264.5686 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $207.43 | 9.138% | $226.385 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $50.72 | 12.280% | $56.9484 | $56.95 | $56.95 | $56.90 |
| Purchase #6 | $183.33 | 10.247% | $202.1158 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $36.47 | 5.664% | $38.5357 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $1,017.11 | $1,090.0680 | $1,090.09 | $1,090.10 | $1,090.00 | |