| 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 | $10.31 | 13.525% | $11.7044 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $105.27 | 9.751% | $115.5349 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $241.79 | 9.346% | $264.3877 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $109.38 | 3.822% | $113.5605 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $239.64 | 6.547% | $255.3292 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $65.33 | 5.372% | $68.8395 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $95.38 | 10.682% | $105.5685 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $867.10 | $934.9247 | $934.92 | $934.95 | $934.90 | |