| 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 | $106.72 | 6.514% | $113.6717 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $47.47 | 6.560% | $50.584 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $187.64 | 9.598% | $205.6497 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $38.48 | 6.843% | $41.1132 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $124.77 | 11.330% | $138.9064 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $78.81 | 7.244% | $84.519 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $95.72 | 9.268% | $104.5913 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $679.61 | $739.0353 | $739.03 | $739.00 | $739.00 | |