| 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 | $39.47 | 12.709% | $44.4862 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $45.35 | 13.639% | $51.5353 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $217.30 | 13.547% | $246.7376 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $107.58 | 7.455% | $115.6001 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $43.92 | 9.157% | $47.9418 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $64.32 | 4.674% | $67.3263 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $18.92 | 12.630% | $21.3096 | $21.31 | $21.30 | $21.30 |
| 7 purchase totals = | $536.86 | $594.9369 | $594.95 | $595.00 | $594.80 | |