| 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 | $237.95 | 5.332% | $250.6375 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $42.51 | 10.751% | $47.0803 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $104.77 | 9.337% | $114.5524 | $114.55 | $114.55 | $114.60 |
| Purchase #4 | $10.90 | 8.791% | $11.8582 | $11.86 | $11.85 | $11.90 |
| Purchase #5 | $178.65 | 8.871% | $194.498 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $30.67 | 12.539% | $34.5157 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $63.90 | 7.305% | $68.5679 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $669.35 | $721.7100 | $721.72 | $721.70 | $721.80 | |